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ST72F651R4T1 PDF预览

ST72F651R4T1

更新时间: 2024-11-05 08:11:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
9页 70K
描述
8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP64, 10 X 10 MM, TQFP-64

ST72F651R4T1 数据手册

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ST7265  
LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K  
2
FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I C  
DATA BRIEFING  
Memories  
– Up to 32K of ROM or Flash program memory  
with read/write protection  
– For Flash devices, In-Application Program-  
ming (IAP) via USB and In-Circuit program-  
ming (ICP)  
TQFP64 10x10  
TQFP64 14x14  
– Up to 5 Kbytes of RAM with up to 256 bytes  
stack  
Clock, Reset and Supply Management  
– PLL for generating 48 MHz USB clock using a  
Mass Storage Interface  
12 MHz crystal  
– DTC (Data Transfer Coprocessor): Universal  
Serial/Parallel communications interface, with  
software plug-ins for current and future proto-  
col standards:  
– Low Voltage Reset (optional)  
– Dual supply management: analog voltage de-  
tector on the USB power line to enable smart  
power switching from USB power to battery.  
– Programmable Internal Voltage Regulator for  
Memory cards (2.4V to 3.3V) supplying:  
Flash Card I/O lines (voltage shifting)  
Up to 50 mA for Flash card supply  
16-bit IDE mode Compact Flash  
Multimedia Card (MMC protocol)  
SmartMediaCard  
Secure Digital Card  
2 Timers  
– Clock-out capability  
– Configurable Watchdog for system reliability  
– 16-bit Timer with 2 output compare functions.  
1 Communication Interface  
47 programmable I/O lines  
– 11 high sink I/Os (10mA at 1V)  
– 5 true open drain outputs  
– 16 lines programmable as interrupt inputs  
USB (Universal Serial Bus) Interface  
2
– I C 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 2 channels  
– with DMA for full speed bulk applications com-  
pliant with USB 12 Mbs specification (version  
1.1)  
Instruction Set  
– On-Chip 3.3V USB voltage regulator and  
transceivers with software power-down  
– 8-bit data manipulation  
– 63 basic instructions  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– True bit manipulation  
– 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  
Development Tools  
packets and 512-byte blocks  
– Full hardware/software development package  
Device Summary  
Features  
ST72651  
ST72F651  
ST72652  
ST72F652  
Program memory  
User RAM (stack) - bytes  
32K ROM  
32K FLASH  
16K ROM  
16K FLASH  
5K (256)  
1K (256)  
2
Peripherals  
USB, DTC, Timer, ADC, I C, PWM  
Dual 2.4V to 5.5V or 4.0V to 5.5V (for USB)  
6 or 3 MHz (8 MHz in USB mode)  
TQFP64 (10 x10 or 14 x14)  
USB, DTC, Timer  
Single 4.0V to 5.5V  
8, 6 or 3 MHz  
Operating Supply  
CPU Frequency  
Package  
TQFP64 (14 x14)  
Operating Temperature  
0°C to +70°C  
Rev. 1.2  
1/9  
September 2000  
This is preliminary information on a new product now in development. Details are subject to change without notice.  
1

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