參數(shù)資料
型號(hào): ST72F651AR6T1
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, MICROCONTROLLER, PQFP64
封裝: 10 X 10 MM, ROHS COMPLIANT, TQFP-64
文件頁(yè)數(shù): 1/161頁(yè)
文件大小: 2656K
代理商: ST72F651AR6T1
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Doc ID 7215 Rev 4
June 2009
1/161
ST72651AR6
Low-power, full-speed USB 8-bit MCU with 32 KB Flash, 5 KB
RAM, Flash card interface, timer, PWM, ADC, I2C, SPI
Memories
– Up to 32 KB of High Density Flash (HDFlash)
program memory with read/write protection
– For HDFlash devices, In-Application Pro-
gramming (IAP) via USB and In-Circuit pro-
gramming (ICP)
– Up to 5 KB of RAM with up to 256 B stack
Clock, Reset and Supply Management
– PLL for generating 48 MHz USB clock using a
12 MHz crystal
– Low Voltage Reset (except on E suffix devic-
es)
– Dual supply management: analog voltage de-
tector 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 com-
pliant 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 proto-
col standards:
Compact Flash - Multimedia Card -
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
Device Summary
LQFP64 10x10
Features
ST72651AR6
Program memory
32 Kbytes of Flash program memory
User RAM (stack) - bytes
5 Kbyte (256)
Peripherals
USB, DTC, Timer, ADC, SPI, I2C, PWM, WDT
Operating Supply
4.0 to 5.5 V (for USB)
Dual 3.0 to 5.5 V or 4.0 to 5.5 V (for USB)
Package
LQFP64 (10 x10)
Operating Temperature
0 to +70 °C
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST72F651AR6T1E 功能描述:8位微控制器 -MCU Flash 32K USB/DTC/I2 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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