FR81S | Cypress Semiconductor

FR81S

Cypress' 32-bit MCU families supports applications include automotive motor-inverter control, instrument clusters and body control.

High Performance

A proprietary 32-bit RISC CPU core features an operating speed up to 128 MHz, with 160 DMIPS performance. This high-level RISC core, which is based on a Harvard architecture with separated instruction and data bus, is optimized for applications that require high-speed control. An optimized instruction set assures low-code-size densities and high execution speeds.

The latest generation in the FR81 features an improved CPU core with an enhanced instruction pipeline for reduced branch penalty. The newest members of the family (the CY91520, CY91570, CY91580 and CY91590 MCU-series) also include a single, precision Floating Point Unit (FPU), providing the extra computing power that complex control algorithms require.

See FR81S Series Feature and Product Table

Highly Reliable Flash Memory

Memory densities range from 384KB to 2MB Flash. The highly reliable, high-speed Flash memory has an endurance of 100,000 write/erase cycles with up to 20 years of data retention.

Communications Interfaces

The devices include Controller Area Network (CAN), FlexRay and Local Interconnect Network (LIN) interfaces. These interfaces, combined with the large, on-chip memory capacity, enable efficient data collection, processing and distribution. Many devices offer an external bus interface that can e.g. be connected to Cypress' standalone FlexRay controller or to the latest generation of graphics controllers to build full-featured dashboards, driver-information and advanced driver-assistance systems.

Motor Control for EV and HV Automobiles

The new CY91580 series enables optimal, high-speed, 3-phase inverter motor control in electric (EV) and hybrid vehicles (HV). This system delivers real-time control for EV and HV motors with fast and efficient loopback operation and the best torque control possible. This level of integration enables system designers to achieve higher performance while significantly reducing costs.

开发工具

FR81S family is supported only for the customers who have already adopted any of the products.

Product Name Maximum Internal Clock [MHz] Floating Point Unit Memory Protection Unit Package [pin] 工作电压:VCC [V] Sub Clock Memory Type ROM [Byte] RAM [Byte] Cache [KByte] DMAC [ch] Ext. Interrupt [ch] External Bus I/F Max. I/O port [ch] 10-bit ADC [ch x unit] 12-bit ADC [ch x unit] DAC [ch] Output Compare [ch] Free-Run Timer [ch] Input Capture [ch] Reload Timer, PWM Timer, PWC Timer, PPG Timer / Base Timer (Reload/PPG/PWM/PWC Selectable) [ch] Up/Down Counter [ch] Other timers [ch] Three-phase Inverter Support I2C, UART/SI, SIO, Multi Function Serial - MFS (MFS: LIN/UART/SIO/I2C Selectable) [ch] LIN/UART

/SIO [ch]
CAN [ch] FlexRay [unit] MediaLB Ethernet AVB LCD Controller Driver

[seg x com]
Stepper Motor Controller Driver [ch] Graphic Display Controller Sound Generator Resolver to Digital Converter Secure Hardware Extention Remarks Evaluation Method / Device
CY91F522BWC/JC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522BSC/HC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523BWC/JC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523BSC/HC 80 LQFP-64 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524BWC/JC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524BSC/HC 80 LQFP-64 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525BWC/JC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525BSC/HC 80 LQFP-64 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526BWC/JC 80 LQFP-64 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526BSC/HC 80 LQFP-64 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 44 13 x 1 + 13 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 1 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 21 2 MFS x 8 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522DWC/JC 80 LQFP-80 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522DSC/HC 80 LQFP-80 2.7 to 5.5 - Main Flash +Work Flash 320K + 64K 56K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523DWC/JC 80 LQFP-80 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523DSC/HC 80 LQFP-80 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524DWC/JC 80 LQFP-80 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524DSC/HC 80 LQFP-80 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525DWC/JC 80 LQFP-80 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525DSC/HC 80 LQFP-80 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526DWC/JC 80 LQFP-80 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526DSC/HC 80 LQFP-80 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 56 16 x 1 + 16 x 1 8bit x 1 16bit x 6 + 32bit x 4 16bit x 3 + 32bit x 2 16bit x 4 + 32bit x 5 Reload Timer x 7 + PPG Timer x 27 + Base Timer x 1 2 MFS x 9 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522FWC/JC 80 LQFP-100 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522FSC/HC 80 LQFP-100 2.7 to 5.5 - Main Flash +Work Flash 320K + 64K 56K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 7 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523FWC/JC 80 LQFP-100 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523FSC/HC 80 LQFP-100 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 7 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524FWC/JC 80 LQFP-100 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524FSC/HC 80 LQFP-100 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 7 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525FWC/JC 80 LQFP-100 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525FSC/HC 80 LQFP-100 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 7 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526FWC/JC 80 LQFP-100 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526FSC/HC 80 LQFP-100 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 76 16 x 1 + 21 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 34 + Base Timer x 1 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522JWC/JC 80 LQFP-120 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522JSC/HC 80 LQFP-120 2.7 to 5.5 - Main Flash +Work Flash 320K + 64K 56K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523JWC/JC 80 LQFP-120 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523JSC/HC 80 LQFP-120 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524JWC/JC 80 LQFP-120 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524JSC/HC 80 LQFP-120 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525JWC/JC 80 LQFP-120 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525JSC/HC 80 LQFP-120 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526JWC/JC 80 LQFP-120 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526JSC/HC 80 LQFP-120 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 96 16 x 1 + 26 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 38 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522KWC/JC 80 LQFP-144 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522KSC/HC 80 LQFP-144 2.7 to 5.5 - Main Flash +Work Flash 320K + 64K 56K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523KWC/JC 80 LQFP-144 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523KSC/HC 80 LQFP-144 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524KWC/JC 80 LQFP-144 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524KSC/HC 80 LQFP-144 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525KWC/JC 80 LQFP-144 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525KSC/HC 80 LQFP-144 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526KWC/JC 80 LQFP-144 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526KSC/HC 80 LQFP-144 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 120 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522LWC/JC 80 LQFP-176 2.7 to 5.5 Main Flash +Work Flash 320K + 64K 56K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F522LSC/HC 80 LQFP-176 2.7 to 5.5 - Main Flash +Work Flash 320K + 64K 56K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523LWC/JC 80 LQFP-176 2.7 to 5.5 Main Flash +Work Flash 448K + 64K 56K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F523LSC/HC 80 LQFP-176 2.7 to 5.5 - Main Flash +Work Flash 448K + 64K 56K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524LWC/JC 80 LQFP-176 2.7 to 5.5 Main Flash +Work Flash 576K + 64K 72K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F524LSC/HC 80 LQFP-176 2.7 to 5.5 - Main Flash +Work Flash 576K + 64K 72K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525LWC/JC 80 LQFP-176 2.7 to 5.5 Main Flash +Work Flash 832K + 64K 104K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F525LSC/HC 80 LQFP-176 2.7 to 5.5 - Main Flash +Work Flash 832K + 64K 104K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526LWC/JC 80 LQFP-176 2.7 to 5.5 Main Flash +Work Flash 1088K + 64K 136K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F526LSC/HC 80 LQFP-176 2.7 to 5.5 - Main Flash +Work Flash 1088K + 64K 136K 16 16 152 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 64Msg-buffer x 2 + 128Msg-buffer x 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527RWC/JC 80 LQFP-144

TEQFP-144
2.7 to 5.5 Main Flash +Work Flash 1600K + 64K 192K + 16K 16 16 115 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527RSC/HC 80 LQFP-144

TEQFP-144
2.7 to 5.5 - Main Flash +Work Flash 1600K + 64K 192K + 16K 16 16 115 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528RWC/JC 80 LQFP-144

TEQFP-144
2.7 to 5.5 Main Flash +Work Flash 2112K + 64K 320K + 16K 16 16 115 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528RSC/HC 80 LQFP-144

TEQFP-144
2.7 to 5.5 - Main Flash +Work Flash 2112K + 64K 320K + 16K 16 16 115 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 44 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527UWC/JC 80 LQFP-176

TEQFP-176
2.7 to 5.5 Main Flash +Work Flash 1600K + 64K 192K + 16K 16 16 147 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527USC/HC 80 LQFP-176

TEQFP-176
2.7 to 5.5 - Main Flash +Work Flash 1600K + 64K 192K + 16K 16 16 147 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528UWC/JC 80 LQFP-176

TEQFP-176
2.7 to 5.5 Main Flash +Work Flash 2112K + 64K 320K + 16K 16 16 147 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528USC/HC 80 LQFP-176

TEQFP-176
2.7 to 5.5 - Main Flash +Work Flash 2112K + 64K 320K + 16K 16 16 147 16 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 6 16bit x 3 + 32bit x 3 16bit x 4 + 32bit x 6 Reload Timer x 8 + PPG Timer x 48 + Base Timer x 2 2 MFS x 12 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527MWC/JC 80 LQFP-208

TEQFP-208
2.7 to 5.5 Main Flash +Work Flash 1600K + 64K 192K + 16K 16 24 177 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 64 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527MSC/HC 128 LQFP-208

TEQFP-208
2.7 to 5.5 - Main Flash +Work Flash 1600K + 64K 192K + 16K 16 24 177 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 64 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528MWC/JC 128 LQFP-208

TEQFP-208
2.7 to 5.5 Main Flash +Work Flash 2112K + 64K 320K + 16K 16 24 177 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 64 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528MSC/HC 128 LQFP-208

TEQFP-208
2.7 to 5.5 - Main Flash +Work Flash 2112K + 64K 320K + 16K 16 24 177 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 64 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527YWC/JC 128 BGA-416 2.7 to 5.5 Main Flash +Work Flash 1600K + 64K 192K + 16K 16 24 219 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 88 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F527YSC/HC 128 BGA-416 2.7 to 5.5 - Main Flash +Work Flash 1600K + 64K 192K + 16K 16 24 219 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 88 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528YWC/JC 128 BGA-416 2.7 to 5.5 Main Flash +Work Flash 2112K + 64K 320K + 16K 16 24 219 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 88 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F528YSC/HC 128 BGA-416 2.7 to 5.5 - Main Flash +Work Flash 2112K + 64K 320K + 16K 16 24 219 32 x 1 + 32 x 1 8bit x 2 16bit x 6 + 32bit x 8 16bit x 3 + 32bit x 8 16bit x 4 + 32bit x 8 Reload Timer x 8 + PPG Timer x 88 + Base Timer x 2 4 MFS x 20 128Msg-buffer x 6 1 Tuning RAM, Suffix: xS/xJ - CSV initial value is "Off" On-chip Debugger
CY91F552 80 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 192K + 64K 24K 8 4 - 30 8 x 1 + 4 x 1 (w/4ch S/H) - - 1 1 Reload Timer × 5 + PWM x 6 (2ch×3 pairs), PWC × 2 + Base Timer × 4 - - MFS x 3 64Msg-buffer x 1 - Comparator x 3ch, Slope Compensation x 1ch On-chip Debugger
CY91F575B 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 576K + 64K 48K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F575BS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F575BH 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 576K + 64K 48K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F575BHS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F577B 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 1088K + 64K 72K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F577BS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 72K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F577BH 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 1088K + 64K 72K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F577BHS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 72K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F578C 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 1600K + 64K 112K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F578CS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1600K + 64K 112K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F578CH 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 1600K + 64K 112K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F578CHS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1600K + 64K 112K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F579C 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 2112K + 64K 144K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F579CS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 2112K + 64K 144K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F579CH 80 LQFP-144 4.5 to 5.5 Main Flash +Work Flash 2112K + 64K 144K 16 16 109 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F579CHS 80 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 2112K + 64K 144K 16 16 111 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F578CM 80 LQFP-208 4.5 to 5.5 Main Flash +Work Flash 1600K + 64K 112K 16 16 157 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F578CSM 80 LQFP-208 4.5 to 5.5 - Main Flash +Work Flash 1600K + 64K 112K 16 16 159 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F578CHM 80 LQFP-208 4.5 to 5.5 Main Flash +Work Flash 1600K + 64K 112K 16 16 157 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F578CHSM 80 LQFP-208 4.5 to 5.5 - Main Flash +Work Flash 1600K + 64K 112K 16 16 159 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F579CM 80 LQFP-208 4.5 to 5.5 Main Flash +Work Flash 2112K + 64K 144K 16 16 157 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F579CSM 80 LQFP-208 4.5 to 5.5 - Main Flash +Work Flash 2112K + 64K 144K 16 16 159 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "On"
On-chip Debugger
CY91F579CHM 80 LQFP-208 4.5 to 5.5 Main Flash +Work Flash 2112K + 64K 144K 16 16 157 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F579CSM 80 LQFP-208 4.5 to 5.5 - Main Flash +Work Flash 2112K + 64K 144K 16 16 159 40 x 1 - 8bit x 2 12 6 12 Reload Timer x 7 (3ch for Periodic Timer Interrupt Occurrence) + PPG Timer x 24 + Base Timer x 2 2 - MFS x 4 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - 32 x 4 6 1 RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F583ASG 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F583ASH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F583ASJ 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F583ASK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F584ASG 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F584ASH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F584ASJ 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F584ASK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585ASG 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F585ASH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F585ASJ 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585ASK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 44 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 2 - 64Msg-buffer x 1 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F583AMG 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F583AMH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F583AMJ 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F583AMK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 320K + 64K 32K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F584AMG 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F584AMH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F584AMJ 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F584AMK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 448K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 2 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585AMG 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 8 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F585AMH 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 8 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F585AMJ 128 LQFP-100 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 8 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585AMK 128 LQFP-64 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 48K 8 8 - 76 - 8 x 1 + 7 x 1 + 8 x 1 10bit x 1 7 6 4 Reload Timer x 4 + PPG Timer x 6 + Base Timer x 2 2 MFS x 4 - 64Msg-buffer x 2 - - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585LA 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 64K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585LB 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 64K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F585LC 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 64K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F585LD 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 576K + 64K 64K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F586LA 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 832K + 64K 64K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F586LB 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 832K + 64K 64K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F586LC 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 832K + 64K 64K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F586LD 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 832K + 64K 64K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F587LA 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 128K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F587LB 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 128K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - Stop the built-in CR oscillator while in standby mode.

RAM 8KB can be used as BackUpRAM
On-chip Debugger
CY91F587LC 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 128K 8 8 - 98 - 8 x 1 + 8 x 1 + 8 x 1 - 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F587LD 128 LQFP-144 4.5 to 5.5 - Main Flash +Work Flash 1088K + 64K 128K 8 8 111 - 8 x 1 + 8 x 1 + 8 x 1 10bit x 1 12 6 8 Reload Timer x 4 + PPG Timer x 24 + Base Timer x 2 2 MFS x 5 - 64Msg-buffer x 3 1 - - - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F591B 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F591BS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F591BH 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F591BHS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F592B 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F592BS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F592BH 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F592BHS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 576K+64K 48K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F594B 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 1088K + 64K 72K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F594BS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 1088K + 64K 72K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F594BH 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 1088K + 64K 72K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F594BHS 80 LQFP-208 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 1088K + 64K 72K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 2 6 Reload Timer x 4 + PPG Timer x 24, + Base Timer x 2 - - MFS x 2 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F59AC 128 BGA-320 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 1600K + 64K 264K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F59ACS 128 BGA-320 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 1600K + 64K 264K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F59ACH 128 BGA-320 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 1600K + 64K 264K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F59ACHS 128 BGA-320 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 1600K + 64K 264K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F59BC 128 BGA-320 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 2112K + 64K 264K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F59BCS 128 BGA-320 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 2112K + 64K 264K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM On-chip Debugger
CY91F59BCH 128 BGA-320 3.0 to 3.6

4.5 to 5.5
Main Flash +Work Flash 2112K + 64K 264K 16 16 Dedicated for GDC External Memory 61 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger
CY91F59BCHS 128 BGA-320 3.0 to 3.6

4.5 to 5.5
- Main Flash +Work Flash 2112K + 64K 264K 16 16 Dedicated for GDC External Memory 63 32 x 1 - - 4 8 12 Reload Timer x 8 + PPG Timer x 24, + Base Timer x 2 3 - MFS x 6 (I2C supports only ch0/ch1) 6 32Msg-buffer x 2 + 64Msg-buffer x 1 - - 6 2D 1 - RAM 8KB can be used as BackUpRAM

Initial status of the clock supervisor is "Off"
On-chip Debugger

The Sample Programs ("Programs") are offered for use in developing systems for Cypress microcontrollers.

The Programs will be useful in the following situations:

  • I need a simple sample program, as I am going to develop software. The sequence of resource access, among others, can be confirmed using these Programs.
  • I would like to examine, before development, whether each resource will operate as expected. The Programs support several specifications, even for the operation of one resource.
  • If resources do not operate properly on my system, I would like software for which confirmation of operation has been completed. Cypress has confirmed the actual operation of the Programs on each of its microcontrollers, so you will be able to compare your program with the Program.

We introduce the sample programs of FR81S Family. Please use it for the confirmation of the operation specification and the use of our microcontroller etc.

CY91520B series.zip CY91520D series.zip CY91520F series.zip
CY91520J series.zip CY91520K series.zip CY91520L series.zip
CY91520M series.zip CY91520R series.zip CY91520U series.zip
CY91520Y series.zip CY91570 series.zip CY91580L series.zip
CY91580M series.zip CY91580S series.zip CY91590 series.zip