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ST7L39F2MARE/XXX PDF预览

ST7L39F2MARE/XXX

更新时间: 2023-02-26 14:33:18
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 光电二极管
页数 文件大小 规格书
168页 2615K
描述
8-BIT, MROM, 8MHz, MICROCONTROLLER, PDSO20, 0.300 INCH, LEAD FREE, PLASTIC, SOP-20

ST7L39F2MARE/XXX 数据手册

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ST7L34, ST7L35, ST7L38, ST7L39  
8-bit MCU for automotive with single voltage Flash/ROM,  
data EEPROM, ADC, timers, SPI, LINSCI™  
Features  
Memories  
– 8 Kbytes program memory: Single voltage ex-  
tended Flash (XFlash) or ROM with readout  
protection capability. In-Application program-  
ming and In-Circuit Programming for XFlash  
devices  
SO20  
300mil  
QFN20  
– 384 bytes RAM  
– 256 bytes data EEPROM (XFlash and ROM  
devices) with readout protection, 300K write/  
erase cycles guaranteed  
– XFlash and EEPROM data retention 20 years  
at 55°C  
2 Communication Interfaces  
– Master/slave LINSCIasynchronous serial  
interface  
– SPI synchronous serial interface  
Clock, Reset and Supply Management  
Interrupt Management  
– Enhanced reset system  
– 10 interrupt vectors plus TRAP and RESET  
– 12 external interrupt lines (on 4 vectors)  
– Enhanced low voltage supervisor (LVD) for  
main supply and an auxiliary voltage detector  
(AVD) with interrupt capability for implement-  
ing safe power-down procedures  
– Clock sources: High precision internal RC os-  
cillator, crystal/ceramic resonator or external  
clock  
A/D Converter  
– 7 input channels  
– 10-bit resolution  
Instruction Set  
– Optional x8 PLL for 8 MHz internal clock  
– 8-bit data manipulation  
– 5 power saving modes: Halt, Active Halt, Wait  
and Slow, Auto Wake Up From Halt  
– 63 basic instructions with illegal opcode  
detection  
– 17 main addressing modes  
I/O Ports  
– 8 x 8 unsigned multiply instructions  
– Up to 15 multifunctional bidirectional I/O lines  
– 7 high sink outputs  
Development Tools  
– Full hardware/software development package  
– DM (Debug module)  
5 Timers  
– Configurable Watchdog Timer  
– Two 8-bit Lite Timers with prescaler, 1 real-  
time base and 1 input capture  
– Two 12-bit Autoreload Timers with 4 PWM  
outputs, input capture and output compare  
functions  
Rev. 5  
December 2006  
1/168  
1

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