參數(shù)資料
型號(hào)： ST7PL39F2MAE/XXX
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
封裝： 0.300 INCH, LEAD FREE, PLASTIC, SOP-20
文件頁(yè)數(shù)： 1/160頁(yè)
文件大?。?/td> 2971K
代理商： ST7PL39F2MAE/XXX
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March 2006
1/160
Rev. 4
ST7L3
8-BIT MCU FOR AUTOMOTIVE WITH SINGLE VOLTAGE
FLASH/ROM, DATA EEPROM, ADC, TIMERS, SPI, LINSCI
■ Memories
– 8 Kbytes program memory: single voltage ex-
tended Flash (XFlash) or ROM with read-out
protection capability. In-Application program-
ming and In-Circuit Programming for XFlash
devices
– 384 bytes RAM
– 256 bytes data EEPROM (XFlash and ROM
devices) with read-out protection. 300K write/
erase cycles guaranteed
– XFlash and EEPROM data retention: 20
years at 55°C.
■ Clock, Reset and Supply Management
– Enhanced reset system
– 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
– Optional x8 PLL for 8 MHz internal clock
– Five Power Saving Modes: Halt, Active-Halt,
Wait and Slow, Auto Wake Up From Halt
■ I/O Ports
– Up to 15 multifunctional bidirectional I/O lines
–7 high sink outputs
■ 5 Timers
– Configurable Watchdog Timer
– Two 8-bit Lite Timers with prescaler, 1 real-
time base and 1 input capture
– Two 12-bit Auto-reload Timers with 4 PWM
outputs, input capture and output compare
functions
■ 2 Communication Interfaces
– Master/slave LINSCI
asynchronous serial
interface
– SPI synchronous serial interface
■ Interrupt Management
– 10 interrupt vectors plus TRAP and RESET
– 12 external interrupt lines (on 4 vectors)
■ A/D Converter
– 7 input channels
– 10-bit resolution
■ Instruction Set
8-bit data manipulation
– 63 basic instructions with illegal opcode
detection
– 17 main addressing modes
– 8 x 8 unsigned multiply instructions
■ Development Tools
– Full hardware/software development package
– DM (Debug module)
Device Summary
SO20
300mil
Features
ST7L34
ST7L35
ST7L38
ST7L39
Program memory - bytes
8K
RAM (stack) - bytes
384 (128)
Data EEPROM - bytes
-
256
Peripherals
Lite Timer, Autoreload
Timer, SPI, 10-bit ADC
Lite Timer, Autoreload
Timer, SPI, 10-bit ADC,
LINSCI
Lite Timer, Autoreload
Timer, SPI, 10-bit ADC
Lite Timer, Autoreload
Timer, SPI, 10-bit ADC,
LINSCI
Operating Supply
3.0 to 5.5V
CPU Frequency
Up to 8 MHz (with external resonator/clock or internal RC oscillator)
Operating Temperature
Up to -40 to +85°C / -40 to +125°C
Packages
SO20 300mil
1
相關(guān)PDF資料
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ST7PLITE02Y0B6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
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