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HyperBus Memory | Cypress Semiconductor

HyperBus Memory

Cypress HyperBus Memory is a portfolio of high-speed, low-pin-count memory products that uses our HyperBus interface technology. The HyperBus interface draws upon the legacy features of both parallel and serial interface memories, while enhancing system performance, ease of design, and system cost reduction. The 12-pin, HyperBus interface operates at Double Data Rate (DDR) and can scale up to 333 MB/s throughput making it an ideal solution for automotive, industrial and IoT applications that require “instant-on” capability.

HyperFlash™ NOR Memory Flash devices are the first family of products based on the Cypress HyperBus™ interface. HyperFlash NOR Flash memories deliver the performance required for the highest-performance embedded systems found in automotive advanced driver assistance systems (ADAS), automotive instrument cluster, automotive infotainment systems, and communication equipment.They deliver high read bandwidth at 333MB/s, over four times faster than Quad SPI NOR flash with one-third the number of pins of parallel NOR flash.

​Cypress HyperRAM™ memory is a self-refresh DRAM operating on the 12-pin HyperBus interface.With a read throughput up to 333 MB/s, the HyperRAM devices are ideal for SoCs with limited on-board RAM providing external scratch-pad memory for fast read and write operations, allowing fast delivery of high-resolution graphics in the early part of the boot process for automotive, industrial and IoT applications.

Implementing HyperFlash and HyperRAM together provides an optimum high-performance memory subsystem with 70% fewer pins and a 77% smaller footprint compared to existing SDRAM and Quad SPI solutions.

Cypress HyperFlash™ NOR Memory Flash devices are the first family of products based on the new Cypress HyperBus™ interface.This family features read throughput of up to 333MB/s, more than five times faster than ordinary Quad SPI flash.The Cypress HyperBus technology also allows for connection using one-third the number of pins of parallel NOR flash.

 

Portfolio HyperFlash HyperRAM HyperFlash + HyperRAM MCP
产品选择器指南
Density 128 Mbit to 512 Mbit 64 Mbit HyperFlash:256 Mbit to 512 Mbit
HypeRAM:64 Mbit
Operating Voltage 1.8V
3.0 V
1.8V
3.0 V
3.0 V
Temperature Range Industrial, -40C to +85C
Industrial Plus, -40 to 105C
Extended, -40 to +125C
Automotive Grade 3, -40C to 85C
Automotive Grade 2, -40C to +105C
Automotive Grade 1, -40C to +125C
Industrial, -40C to +85C
Industrial Plus, -40 to 105C
Automotive Grade 3, -40C to 85C
Automotive Grade 2, -40C to +105C
Industrial, -40C to +85C
Industrial Plus, -40 to 105C
Automotive Grade 3, -40C to 85C
Automotive Grade 2, -40C to +105C
Packages 24-ball BGA 24-ball BGA 24-ball BGA
数据手册
部件编号 Product Status Density Read Rate 封装 数据手册
S27KS0641 For New Designs 64 Mbit 333 MB/s 24-Ball BGA (6x8mm) 数据手册
S27KL0641 For New Designs 64 Mbit 200 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KS512S For New Designs 512Mb 333 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KS256S For New Designs 256Mb 333 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KS128S For New Designs 128Mb 333 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KL512S For New Designs 512Mb 200 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KL256S For New Designs 256Mb 200 MB/s 24-Ball BGA (6x8mm) 数据手册
S26KL128S For New Designs 128Mb 200 MB/s 24-Ball BGA (6x8mm) 数据手册
S71KL512SC0 For New Designs 512Mb Flash + 64Mb DRAM 200 MB/s 24-Ball BGA (6x8mm) 数据手册

 

主题 文件大小 Issue Date
 Category:General
Hyperbus Specification 1.43MB 2015 年 8 月 5 日
512 MBIT, 256 MBIT, 128 MBIT HyperFlash™ Family Datasheet 1.18MB 2015 年 12 月 21 日
64 MBIT HyperRAM™ Self-Refresh DRAM 3.0V Datasheet 4.99MB 2016 年 09 月 13 日
 
 Category:软件
Programming Guide for the Cypress HyperFlash Family 482KB 2015 年 8 月 12 日
Software Migration Guide for Macronix MX25UM OctaFlash Family to Cypress HyperFlash™ Family 478KB 2016 年 3 月 24 日
 

HyperBus Applications

 
Automotive Cluster Systems
    Vendor OS 软件 KS KL 日期 Size
    赛普拉斯 Linux Linux 65nm MTD Patch for Kernel 3.14 2015 年 05 月 21 日 13.89 KB
    赛普拉斯 - Low Level Driver for NOR Flash 2015 年 11 月 20 日 3.99 MB