STM8AF5286UAY - STMicroelectronics

Manufacturer Part Number

STM8AF5286UAY

Manufacturer

STMicroelectronics

Introduction

8-bit microcontroller for automotive and industrial applications

Product Features and Performance

Core Processor: STM8A, 8-Bit architecture

Speed: 24MHz operation for efficient processing

Connectivity: CANbus, I2C, LINbus, UART/USART for versatile communication options

Peripherals: Include Brown-out Detect/Reset, Power-on Reset, PWM, and Watchdog Timer for enhanced functionality

Program Memory Size: 64KB FLASH for sizable application code

EEPROM Size: 2K x 8 for non-volatile data storage

RAM Size: 6K x 8 for ample operational data space

Number of I/O: 25 general purpose input/output pins for interfacing

Data Converters: 6-channel, 10-bit A/D converter for analog to digital conversions

Oscillator Type: Internal oscillator for clock generation

Operating Temperature: Designed to operate in extreme temperatures ranging from -40°C ~ 85°C

Product Advantages

Expansive set of peripherals and connectivity options for broad application use

High integration to reduce external component count

Robust temperature range suitable for harsh environments

Adequate program and data memory for complex tasks

Reliability and longevity given the automotive and industrial standards compliance

Key Technical Parameters

Core Size: 8-Bit

Speed: 24MHz

Voltage Supply: 3V ~ 5.5V operational range

I/O Count: 25

Program Memory: 64KB FLASH

EEPROM: 2KB

RAM: 6KB

A/D Converter channels: 6

Resolution of A/D Converter: 10-bit

Quality and Safety Features

Brown-out Detect/Reset helps prevent faulty operation during low voltage conditions

Power-on Reset ensures proper operation at power up

Watchdog Timer to recover from software errors

Compatibility

Physical compatibility with other devices: 32-UFQFPN (5x5) package

Software compatibility: Supportive of existing STM8 core-based software libraries

Application Areas

Automotive control units

Industrial control systems

Embedded systems requiring robust I/O and communication protocols

Product Lifecycle

Not For New Designs, indicating maturity

Potential for mature support and replacement or upgrades to be considered

Several Key Reasons to Choose This Product

STM8A core ensures time-tested performance and stability

High memory capacity enables sophisticated applications

Comprehensive I/O and connectivity facilities support complex tasks

Industrial and automotive grade features secure against environmental and operational risks

Active support community and documentation available due to the widespread adoption of STM8 products

Compatibility with a range of STM8 family tools for development and debugging