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ST72T141K2MARE PDF预览

ST72T141K2MARE

更新时间: 2024-11-02 04:30:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
131页 3091K
描述
8-bit MCU for automotive with electric-motor control, ADC, 16-bit timers, SPI interface

ST72T141K2MARE 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.300 INCH, LEAD FREE, PLASTIC, SOP-34针数:34
Reach Compliance Code:compliantHTS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
CPU系列:ST72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
JESD-609代码:e3/e4长度:17.894 mm
I/O 线路数量:14端子数量:34
片上程序ROM宽度:8最高工作温度:85 °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
封装等效代码:SOP34,.4,40封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):8192
ROM可编程性:OTPROM座面最大高度:2.642 mm
速度:8 MHz子类别:Microcontrollers
最大压摆率:12 mA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:INDUSTRIAL端子面层:TIN/NICKEL PALLADIUM GOLD
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:40
宽度:7.51 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ST72T141K2MARE 数据手册

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ST72141K2-Auto  
8-bit MCU for automotive with electric-motor control,  
ADC, 16-bit timers, SPI interface  
Memories  
– 8 Kbytes Program memory (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  
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  
Instruction Set  
– Two 16-bit timers with: 2 input captures, 2 out-  
put compares, external clock input, PWM and  
Pulse generator modes  
– 8-bit data manipulation  
– 63 basic instructions  
– 17 main addressing modes  
– 8 x 8 unsigned multiply instruction  
– True bit manipulation  
– Watchdog timer for system integrity  
Communications Interface  
– SPI synchronous serial interface  
Analog Peripheral  
Development Tools  
– Full hardware/software development package  
– 8-bit ADC with 8 input pins  
Device Summary  
Features  
Program memory - bytes  
RAM (stack) - bytes  
ST72141K2-Auto  
8K  
256 (64)  
Motor control,  
Watchdog, Two 16-bit timers,  
SPI, ADC  
Peripherals  
Operating Supply  
4V to 5.5V  
CPU Frequency  
Operating Temperature  
Packages  
4 or 8 MHz (with 8 or 16 MHz oscillator)  
-40°C to +85°C  
SO34  
Rev. 1  
November 2007  
1/131  
1

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