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ST72T141K2M3XXX PDF预览

ST72T141K2M3XXX

更新时间: 2024-11-02 13:14:07
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 电动机控制
页数 文件大小 规格书
132页 1489K
描述
8-BIT, OTPROM, 8MHz, MICROCONTROLLER, PDSO34, 0.300 INCH, PLASTIC, SO-34

ST72T141K2M3XXX 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.300 INCH, PLASTIC, SO-34
针数:34Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.84
具有ADC:YES地址总线宽度:
位大小:8最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PDSO-G34
长度:17.8943 mmI/O 线路数量:14
端子数量:34最高工作温度:125 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
ROM可编程性:OTPROM座面最大高度:2.6416 mm
速度:8 MHz最大供电电压:5.5 V
最小供电电压:4 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:1.016 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.505 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ST72T141K2M3XXX 数据手册

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ST72141K  
8-BIT MCU WITH ELECTRIC-MOTOR CONTROL,  
ADC, 16-BIT TIMERS, SPI INTERFACE  
Memories  
– 8K Program memory  
(ROM/OTP/EPROM)  
– 256 Bytes RAM  
Clock, Reset and Supply Management  
– Enhanced reset system  
– Low voltage supply supervisor  
– 3 Power saving modes  
14 I/O Ports  
– 14 multifunctional bidirectional I/O lines with:  
External interrupt capability (2 vectors), 13 al-  
ternate function lines, 3 high sink outputs  
SDIP32  
SO34S  
Motor Control peripheral  
– 6 PWM output channels  
– Emergency pin to force outputs to HiZ state  
– 3 analog inputs for rotor position detection  
with no need for additional sensors  
– Comparator for current limitation  
3 Timers  
– Two 16-bit timers with: 2 input captures, 2 out-  
put compares, external clock input, PWM and  
Pulse generator modes  
– Watchdog timer for system integrity  
Communications Interface  
Instruction Set  
– SPI synchronous serial interface  
Analog Peripheral  
– 8-bit data manipulation  
– 63 basic instructions  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– True bit manipulation  
– 8-bit ADC with 8 input pins  
Development Tools  
– Full hardware/software development package  
Device Summary  
Features  
ST72141K2  
Program memory - bytes  
RAM (stack) - bytes  
8K  
256 (64)  
Motor control,  
Watchdog, Two 16-bit timers,  
SPI, ADC  
Peripherals  
Operating Supply  
CPU Frequency  
Operating Temperature  
Packages  
4V to 5.5V  
4 or 8 MHz (with 8 or 16 MHz oscillator)  
-40°C to +85°C / -40°C to +125°C  
SO34 / SDIP32  
Rev. 1.8  
October 2001  
1/132  
1

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