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ST72T251G2B6/XXX PDF预览

ST72T251G2B6/XXX

更新时间: 2024-11-01 23:34:51
品牌 Logo 应用领域
其他 - ETC 微控制器
页数 文件大小 规格书
100页 601K
描述
8-Bit Microcontroller

ST72T251G2B6/XXX 数据手册

 浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第2页浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第3页浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第4页浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第5页浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第6页浏览型号ST72T251G2B6/XXX的Datasheet PDF文件第7页 
ST72251  
8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM,  
2
256 BYTES RAM, ADC, WDG, SPI, I C AND 2 TIMERS  
DATASHEET  
User Program Memory (ROM/OTP/EPROM):  
4 to 8K bytes  
Data RAM: 256 bytes, including 64 bytes of  
stack  
Master Reset and Power-On Reset  
Run, Wait, Slow and Halt modes  
22 multifunctional bidirectional I/O lines:  
PSDIP32  
– 22 programmable interrupt inputs  
– 8 high sink outputs  
– 6 Analog alternate inputs  
– 16 Alternate Functions  
– EMI filtering  
Programmable watchdog (WDG)  
Two 16-bit Timers, each featuring:  
– 2 Input Captures  
– 2 Output Compares  
CSDIP32W  
– External Clock input (on Timer A only)  
– PWM and Pulse Generator modes  
Synchronous Serial Peripheral Interface (SPI)  
2
Full I C multiple Master/Slave interface  
8-bit Analog-to-Digital converter (6 channels)  
8-bit Data Manipulation  
63 Basic Instructions  
17 main Addressing Modes  
SO28  
(See ordering information at the end of datasheet)  
8 x 8 Unsigned Multiply Instruction  
True Bit Manipulation  
Device Summary  
Complete Development Support on PC/DOS-  
TM  
WINDOWS Real-Time Emulator  
Features  
ST72251G1  
ST72251G2  
Full Software Package on DOS/WINDOWSTM  
Program Memory  
- bytes  
(C-Compiler, Cross-Assembler, Debugger)  
4K  
8K  
RAM (stack) - bytes  
Peripherals  
256 (64)  
2
Watchdog, Timers, SPI, I C, ADC  
3 to 5.5 V  
Operating Supply  
8MHz max (16MHz oscillator)  
CPU Frequency  
4MHz max over 85°C  
Temperature Range  
Package  
- 40°C to + 125°C  
SO28 - SDIP32  
Rev. 1.9  
June 2001  
1/100  
1

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