PSoC® 5LP: CY8C56LP Family Datasheet: 可编程片上系统 (PSoC®)

可编程片上系统 (PSoC®)

概述

PSoC® 5LP is a true programmable embedded system-on-chip, integrating configurable analog and digital peripherals, memory, and a microcontroller on a single chip. The PSoC 5LP architecture boosts performance through:

• 32-bit Arm Cortex-M3 core plus DMA controller and digital filter processor, at up to 80 MHz
• Ultra low power with industry's widest voltage range
• Programmable digital and analog peripherals enable custom functions
• Flexible routing of any analog or digital peripheral function to any pin

PSoC devices employ a highly configurable system-on-chip architecture for embedded control design. They integrate configurable analog and digital circuits, controlled by an on-chip microcontroller. A single PSoC device can integrate as many as 100 digital and analog peripheral functions, reducing design time, board space, power consumption, and system cost while improving system quality.

特性

• Operating characteristics
  
  • Voltage range: 1.71 to 5.5 V, up to 6 power domains
  • Temperature range (ambient) –40 to 85 °C
  • DC to 80-MHz operation
  • Power modes
    
    • Active mode 3.1 mA at 6 MHz, and 15.4 mA at 48 MHz
    • 2-μA sleep mode
    • 300-nA hibernate mode with RAM retention
  • Boost regulator from 0.5-V input up to 5-V output
• 性能
  
  • 32-bit Arm Cortex-M3 CPU, 32 interrupt inputs
  • 24-channel direct memory access (DMA) controller
  • 24-bit 64-tap fixed-point digital filter processor (DFB)
• Memories
  
  • Up to 256 KB program flash, with cache and security features
  • Up to 32 KB additional flash for error correcting code (ECC)
  • Up to 64 KB RAM
  • 2 KB EEPROM
• 如需更多信息，请参阅 PDF 文档