STM8S103F3P6

Overview

The STM8S103F3P6 is an 8-bit microcontroller from the STM8S Access Line, featuring 8 KB of Flash memory and 640 bytes of true data EEPROM. Built on a 16 MHz Harvard architecture core, it operates from 2.95V to 5.5V and is designed for high-volume, cost-sensitive applications that require robust performance in a compact TSSOP20 package.

Why Choose This Part

This MCU offers a high level of integration including a clock security system and multiple watchdogs, reducing the need for external supervisor components. It provides excellent power efficiency with a run current of 1.7mA at 16MHz and a deep sleep mode consuming less than 1uA.

Applications

Getting Started

Development typically uses the ST-LINK/V2 programmer/debugger with the ST Visual Develop (STVD) or IAR Embedded Workbench for STM8. For rapid prototyping, the STM8S-DISCOVERY kit provides an onboard debugger and easy access to all 20 pins of the TSSOP package.

STM8S103F3P6 Family

Also Consider

STM8S003F3P6 STMicroelectronics - A lower-cost Value Line alternative with reduced EEPROM endurance for price-optimized high-volume designs.

ATtiny85 MCHPMicrochip Technology - A popular 8-bit alternative in a simpler 8-pin package if high I/O count is not required.

STM32F030F4P6 STMicroelectronics - An entry-level 32-bit ARM Cortex-M0 alternative for applications requiring more than 8 KB of Flash or higher processing throughput.

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