STM8S903K3 Datasheet 16 MHz STM8S 8-bit MCU

Manufacturer: STMicroelectronics

Download the STM8S903K3 datasheet PDF. This datasheet also includes the STM8S903F3 variant, as both parts are published together in a single manufacturer document.

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STM8S903K3 16 mhz stm8s 8-bit mcu by STMicroelectronics - Datasheet Preview — Note: The manufacturer provides a single datasheet file (STM8S903F3-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	STM8S903K3
Manufacturer	STMicroelectronics
File Size	1.90 MB
Description	16 MHz STM8S 8-bit MCU
Datasheet	STM8S903K3 Datasheet

Overview

STM8S903K3 STM8S903F3 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, I²C Datasheet - production.

Key Features

Core.
16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline.
Extended instruction set Memories.
Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle.
Data memory: 640 byte true data EEPROM; endurance 300 kcycle.
RAM: 1 Kbyte Clock, reset and supply management.
2.95 to 5.5 V operating voltage.
Flexible clock control, 4 master clock sources.
Low power crystal resonator oscillator.

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