STM8S003K3T6C 8-bit Microcontroller with 8KB Flash and 32-LQFP Package

High-Performance STM8S003K3T6C Microcontroller for Embedded Systems

The STM8S003K3T6C from STMicroelectronics represents a powerful yet cost-effective solution for embedded applications requiring compact design and reliable performance. This 8-bit microcontroller combines advanced peripheral integration with the robust STM8 core architecture, delivering exceptional processing capabilities while maintaining energy efficiency across diverse industrial and consumer electronics environments.

Advanced Processing Capabilities

Operating at 16MHz with its internal oscillator, the STM8S003K3T6C delivers responsive execution for complex control tasks. Its 8KB flash memory supports in-application programming, enabling field updates and flexible development workflows. The device's 1KB RAM and 128-byte EEPROM provide optimal data handling capacity for real-time operations, while the 10-bit analog-to-digital converter facilitates precise sensor integration in measurement-critical applications.

Engineered for harsh environments, this microcontroller operates across a wide 2.95V-5.5V supply range, ensuring stability in fluctuating power conditions. Its industrial temperature tolerance (-40°C to +85°C) makes it suitable for automotive, industrial automation, and outdoor equipment deployments. The 32-pin LQFP package (7x7mm) balances space efficiency with 28 available I/O lines, offering ample connectivity options for peripheral expansion.

Comprehensive Peripheral Integration

This microcontroller excels in applications requiring sophisticated control systems with minimal board space consumption. Its integrated watchdog timer and power-on reset ensure system reliability, while the programmable voltage detector prevents data corruption during power fluctuations. The combination of LIN bus support and UART interfaces makes it particularly suitable for automotive networking applications, while SPI and I²C interfaces facilitate seamless communication with external sensors and displays.

Design Flexibility and Development Support

STMicroelectronics provides comprehensive development tools including the STM8S Discovery Kit and ST Visual Develop IDE, enabling rapid prototyping and debugging. The device's surface-mount packaging simplifies PCB manufacturing processes, while its low-power modes enhance battery efficiency in portable devices. This microcontroller's compatibility with ST's extensive ecosystem of application notes and code examples accelerates time-to-market for new product developments.

Industrial-Grade Reliability

As part of STMicroelectronics' STM8 series, the STM8S003K3T6C undergoes rigorous testing to meet automotive quality standards. Its ESD protection (4kV HBM) and latch-up immunity ensure durability in electrically noisy environments. The device's active status in production guarantees long-term availability for sustained manufacturing requirements, making it an ideal choice for applications needing component stability over multiple production cycles.

Tags: Embedded Systems, Industrial Control, Consumer Electronics, 8-bit Microcontrollers, Low Power MCU