STM8AF5289TCX - STMicroelectronics

Manufacturer Part Number

STM8AF5289TCX

Manufacturer

STMicroelectronics

Introduction

The STM8AF5289TCX is a high-performance 8-bit microcontroller from STMicroelectronics, designed for automotive and industrial applications requiring efficient operation and reliability.

Product Features and Performance

Core Processor: STM8A, 8-Bit

Speed: 24MHz

Connectivity options include CANbus, I2C, LINbus, SPI, UART/USART

Equipped with peripherals like Brown-out Detect/Reset, POR (Power-on Reset), PWM (Pulse Width Modulation), WDT (Watchdog Timer)

Program Memory Size: 64KB FLASH

EEPROM Size: 2K x 8

RAM Size: 6K x 8

Internal Oscillator

Data Converters: A/D 16x10b for high-precision analog to digital conversions

Product Advantages

Wide I/O capabilities with 52 programmable pins

Flexible voltage supply range between 3V ~ 5.5V

High operating temperature range from -40°C ~ 125°C, making it suitable for harsh environments

AEC-Q100 qualified for automotive applications

Key Technical Parameters

Core Size: 8-Bit

Supply Voltage Range: 3V ~ 5.5V

Temperature Range: -40°C ~ 125°C

Package: 64-LQFP, suitable for compact designs

Automotive Grade reliability

Quality and Safety Features

Includes critical safety features like Brown-out Detect/Reset to prevent under-voltage conditions

Watchdog Timer to monitor and reset the processor in case of software anomalies

AEC-Q100 certification ensures strict quality standards for automotive applications

Compatibility

Broad compatibility with a range of communication protocols (CANbus, I2C, LINbus, SPI, UART/USART)

Versatile for use in a wide array of applications beyond automotive, including industrial control systems

Application Areas

Automotive control systems

Industrial automation

Sensor applications

Embedded systems requiring high reliability and performance

Product Lifecycle

Noted as Not For New Designs, indicating that it is in the mature stage of its lifecycle. However, replacements or upgrade options are generally available for long-term projects.

Several Key Reasons to Choose This Product

Robust performance with 24MHz 8-bit STM8 core

High reliability in automotive and industrial environments with AEC-Q100 qualification

Flexible connectivity and peripheral set catering to a wide range of applications

Suitable for designs requiring operation in extreme temperatures

Extensive memory resources with 64KB of FLASH, 2KB of EEPROM, and 6KB of RAM, facilitating complex applications without external memory components