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参数资料
| 型号： | ST7PLITE20F2B6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP20 |
| 封装： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件页数： | 1/133页 |
| 文件大小： | 2361K |
| 代理商： | ST7PLITE20F2B6 |
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July 2006
1/133
Rev. 4
ST7LITE2
8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH
MEMORY, DATA EEPROM, ADC, TIMERS, SPI
■ Memories
– 8 Kbytes single voltage Flash Program mem-
ory with read-out protection, In-Circuit Pro-
gramming and In-Application programming
(ICP and IAP). 10K write/erase cycles guar-
anteed, data retention: 20 years at 55°C.
– 384 bytes RAM
■ 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: Internal 1% RC oscillator,
crystal/ceramic resonator or external clock
– Internal 32-MHz input clock for Auto-reload
timer
– Optional x4 or x8 PLL for 4 or 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
■ 4 Timers
– Configurable Watchdog Timer
– Two 8-bit Lite Timers with prescaler,
1 realtime base and 1 input capture
– One 12-bit Auto-reload Timer with 4 PWM
outputs, input capture and output compare
functions
■ 1 Communication Interface
– SPI synchronous serial interface
■ Interrupt Management
– 10 interrupt vectors plus TRAP and RESET
– 15 external interrupt lines (on 4 vectors)
■ A/D Converter
– 7 input channels
– Fixed gain Op-amp
– 13-bit resolution for 0 to 430 mV (@ 5V VDD)
– 10-bit resolution for 430 mV to 5V (@ 5V VDD)
■ Instruction Set
– 8-bit data manipulation
– 63 basic instructions with illegal opcode de-
tection
– 17 main addressing modes
– 8 x 8 unsigned multiply instructions
■ Development Tools
– Full hardware/software development package
– DM (Debug Module)
Device Summary
DIP20
SO20
300”
Features
ST7LITE20
ST7LITE25
ST7LITE29
Program memory - bytes
8K
RAM (stack) - bytes
384 (128)
Data EEPROM - bytes
-
256
Peripherals
Lite Timer with Watchdog,
Autoreload Timer, SPI,
10-bit ADC with Op-Amp
Lite Timer with Watchdog,
Autoreload Timer with 32-MHz input clock,
SPI, 10-bit ADC with Op-Amp
Operating Supply
2.4V to 5.5V
CPU Frequency
Up to 8Mhz
(w/ ext OSC up to 16MHz)
Up to 8Mhz (w/ ext OSC up to 16MHz
and int 1MHz RC 1% PLLx8/4MHz)
Operating Temperature
-40°C to +85°C
Packages
SO20 300”, DIP20
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST7PLITE20F2M6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
| ST7PLITE25F2B6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
| ST7PLITE25F2M6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
| ST7PLITE29F2B6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
| ST7PLITE29F2M6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI |
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