參數(shù)資料
型號： ST72F651R6T1
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： 14 X 14 MM, TQFP-64
文件頁數(shù)： 1/10頁
文件大?。?/td> 87K
代理商： ST72F651R6T1
May 2002
1/10
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Rev. 2.1
ST7265x
LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K
FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI
DATA BRIEFING
s
Memories
– Up to 32K of ROM or High Density Flash (HD-
Flash) program memory with read/write pro-
tection
– For HDFlash devices, In-Application Pro-
gramming (IAP) via USB and In-Circuit pro-
gramming (ICP)
– Up to 5 Kbytes of RAM with up to 256 bytes
stack
s
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
s
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
s
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
s
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
s
2 Timers
– Configurable Watchdog for system reliability
– 16-bit Timer with 2 output compare functions.
s
2 Communications Interfaces
– SPI synchronous serial interface
–I2C Single Master Interface up to 400 KHz
s
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
s
Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
s
Development Tools
– Full hardware/software development package
Device Summary
TQFP64 10x10
TQFP64 14x14
Features
ST72651
ST72F651
ST72652
ST72F652
Program memory
32K ROM
32K FLASH
16K ROM
16K FLASH
User RAM (stack) - bytes
5K (256)
512 (256)
Peripherals
USB, DTC, Timer, ADC, SPI, I2C, PWM,
WDT
USB, DTC, WDT
Operating Supply
Dual 2.7V to 5.5V or 4.0V to 5.5V (for USB)
Single 4.0V to 5.5V
Package
TQFP 64 (10 x10 or 14 x14)
TQFP64 (10 x10)
Operating Temperature
0
°Cto +70°C
1
相關(guān)PDF資料
PDF描述
ST72F651R6T1E 8-BIT, FLASH, MICROCONTROLLER, PQFP64
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