STM8S903K3U6 - STMicroelectronics

Manufacturer Part Number

STM8S903K3U6

Manufacturer

stmicroelectronics

Introduction

The STM8S903K3U6 is a high-performance 8-bit microcontroller offered by stmicroelectronics, featuring robust connectivity options and suitable for a variety of embedded applications.

Product Features and Performance

Core Processor: STM8

Core Size: 8-Bit

Speed: 16MHz

Connectivity: I2C, IrDA, LINbus, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer

Program Memory Size: 8KB FLASH

EEPROM Size: 640 x 8

RAM Size: 1K x 8

Number of I/O: 28

Data Converters: A/D 7x10b

Oscillator Type: Internal

Product Advantages

Optimal mix of performance and low power consumption.

Comprehensive I/O functionalities and multiple connectivity options.

Integrated analog functionality with A/D converters.

Compact 32-UFQFPN package saves space on PCB designs.

Key Technical Parameters

Speed: 16MHz

Program Memory: 8KB FLASH

Voltage Supply: 2.95V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Package Type: 32-UFQFPN (5x5)

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation under fluctuating power conditions.

Power-on Reset for reliability upon powering up.

Compatibility

Suitable for high-level operating systems given its range of connectivity options and performance.

Application Areas

Consumer Electronics

Automation Systems

Industrial Control

Automotive Industry

Product Lifecycle

Status: Active

The product is currently not close to discontinuation, with replacements and upgrades readily available.

Several Key Reasons to Choose This Product

Robust processing capabilities with an 8-bit core running up to 16MHz.

Extensive connectivity features including I2C, SPI, and UART/USART.

Embedded PWM and Watchdog Timer for enhanced control and reliability.

A wide range of compatible development tools and software libraries from stmicroelectronics.