ST72651AR6 低功耗,全速USB 8位MCU与32K的 闪光,5,000内存,闪存卡的I/F,定时器,脉宽调制,ADC, I2C总线及SPI

In addition to the peripherals for USB full speed data transfer, the ST7265x includes all the necessary features for stand-alone applications with FLASH mass storage.
– Low voltage reset ensuring proper power-on or power-off of the device (not on all products)
– Digital Watchdog
– 16-bit Timer with 2 output compare functions (not on all products - see device summary).
– Two 10-bit PWM outputs (not on all products -see device summary)
– Serial Peripheral interface (not on all products -see device summary)
– Fast I2C Single Master interface (not on all products see device summary)
– 8-bit Analog-to-Digital converter (ADC) with 8 multiplexed analog inputs (not on all products -see device summary)
The ST72F65x are the Flash versions of the ST7265x in a LQFP64 package.The ST7265x are the ROM versions in a LQFP64 package.

ST72651AR6 产品特点

• Memories
  – Up to 32K of ROM or High Density Flash (HDFlash) program memory with read/write protection
  – For HDFlash devices, In-Application Programming (IAP) via USB and In-Circuit programming (ICP)
  – Up to 5 Kbytes of RAM with up to 256 bytesstack
• – PLL for generating 48 MHz USB clock using a 12 MHz crystal
  – Low Voltage Reset (except on E suffix devices)
  – Dual supply management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices).
  – Programmable Internal Voltage Regulator for Memory cards (2.8V to 3.5V) supplying:
  Flash Card I/O lines (voltage shifting)
  Up to 50 mA for Flash card supply
  – Clock-out capability
• 47 programmable I/O lines
  – 15 high sink I/Os (8mA@0.6V / 20mA@1.3V)
  – 5 true open drain outputs
  – 24 lines programmable as interrupt inputs
• USB (Universal Serial Bus) Interface
  – with DMA for full speed bulk applications compliant with USB 12 Mbs specification (version 2.0 compliant)
  – On-Chip 3.3V USB voltage regulator and transceivers with software power-down
  – 5 USB endpoints:
  1 control endpoint
  2 IN endpoints supporting interrupt and bulk
  2 OUT endpoints supporting interrupt and bulk
  – Hardware conversion between USB bulk packets and 512-byte blocks
• Mass Storage Interface
  – DTC (Data Transfer Coprocessor): Universal Serial/Parallel communications interface, with software plug-ins for current and future protocol standards:
  - Multimedia Card Compact Flash
  - Secure Digital Card - SmartMediaCard
  - Sony Memory Stick - NAND Flash
  - ATA Peripherals
• 2 Timers
  – Configurable Watchdog for system reliability
  – 16-bit Timer with 2 output compare functions.
• 2 Communication Interfaces
  – SPI synchronous serial interface
  – I2C Single Master Interface up to 400 KHz
• D/A and A/D Peripherals
  – PWM/BRM Generator (with 2 10-bit PWM/ BRM outputs)
  – 8-bit A/D Converter (ADC) with 8 channels
• Instruction Set
  – 8-bit data manipulation
  – 63 basic instructions
  – 17 main addressing modes
  – 8 x 8 unsigned multiply instruction
  – True bit manipulation
• Development Tools
  – Full hardware/software development package

ST72651AR6 技术支持与电子电路设计开发资源下载

1. ST72651AR6 数据手册 DataSheet 下载.pdf
2. ST7 微控制器选型指南.pdf
3. 相关产品选型( Excel 文档格式)
4. 《新闻报道 》低成本开发工具能够调试ST7、μPSD和STR7微控制器的应用程序
5. 电机控制：参考指南 (产品手册, PDF)
6. ST7Lite系列: 面向苛刻应用而优化的小型用户友好型微控制器 (产品手册, PDF)
7. ST7LNB DiSEqC? 微控制器家族 (产品手册, PDF)
8. ST7263B与ST7260 USB低速微控制器系列 (产品手册, PDF)
9. ST7232x: 可简化开发、提供系统可靠性的经济型8位微控制器家族 (产品手册, PDF)
10. 意法半导体应用支持 . PDF
11. 先进半导体解决方案的门电子
12. 电机控制参考指南
13. 周围半导体机顶盒应用. PDF
14. 汽车的8位闪存微控制器. PDF
15. 8 ,16和32位微控制器产品和工具选择指南. PDF
16. 电机控制选型指南. PDF