Datasheet > ST7LITE20F2

ST7LITE20F2

更新时间： 2024-11-11 12:02:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存存储微控制器可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
166页	1378K
描述
8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, Timers, SPI

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数据手册

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ST7LITE20F2 数据手册

ST7LITE20F2 ST7LITE25F2 ST7LITE29F2

8-bit microcontroller with single voltage Flash memory,

data EEPROM, ADC, Timers, SPI

Datasheet − production data

■ 4 timers

– Configurable watchdog timer

– Two 8-bit Lite timers with prescaler

– 1 real-time base and 1 input capture

– One 12-bit auto-reload timer with 4 PWM

DIP20

outputs, input capture and output compare

functions.

SO20 300”

■ 1 communication interface

– SPI synchronous serial interface.

Features

■ Interrupt management

– 10 interrupt vectors plus TRAP and RESET

– 15 external interrupt lines (on 4 vectors).

■ Memories

– 8 Kbytes single voltage Flash Program

memory with Read-out protection

■ A/D converter

– 7 input channels

– In-circuit programming and in-application

programming (ICP and IAP)

– Fixed gain op-amp

– 10K write/erase cycles guaranteed

– Data retention: 20 years at 55 °C

– Temperature range: -40°C to 105°C

– 384 bytes RAM.

– 13-bit resolution for 0 to 430 mV (@ 5 V

V_DD

)

– 10-bit resolution for 430 mV to 5 V (@ 5 V

V_DD).

■ Instruction set

■ Clock, reset and supply management

– 8-bit data manipulation

– Enhanced reset system

– 63 basic instructions with illegal opcode

detection

– 17 main addressing modes

– Enhanced low voltage supervisor (LVD) for

main supply and an auxiliary voltage

detector (AVD) with interrupt capability for

implementing safe power-down procedures

– 8 x 8 unsigned multiply instructions.

– Clock sources: internal 1% RC oscillator,

crystal/ceramic resonator or external clock

– Internal 32-MHz input clock for auto-reload

timer

■ Development tools

– Full hardware/software development

package

– DM (debug module)

– Optional x4 or x8 PLL for 4 or 8 MHz

internal clock

– Five power saving modes: Halt, Active-halt,

Wait and Slow, Auto-wakeup from Halt.

■ I/O ports

– Up to 15 multifunctional bidirectional I/O

lines

– 7 high sink outputs.

June 2013

Doc ID 8349 Rev 5

1/166

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...166

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与ST7LITE20F2相关器件

型号	品牌	获取价格	描述	数据表
ST7LITE20F2B6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI
ST7LITE20F2M6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI
ST7LITE25	STMICROELECTRONICS	获取价格	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
ST7LITE25F2	STMICROELECTRONICS	获取价格	8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, Timers, SPI
ST7LITE25F2B6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI
ST7LITE25F2M6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI
ST7LITE29	STMICROELECTRONICS	获取价格	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
ST7LITE29F2	STMICROELECTRONICS	获取价格	8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, Timers, SPI
ST7LITE29F2B6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI
ST7LITE29F2M6	STMICROELECTRONICS	获取价格	ST7LITE2 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. DATA EEPROM. ADC. TIMERS. SPI

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