STM8AF52A8TCX - STMicroelectronics

Manufacturer Part Number

STM8AF52A8TCX

Manufacturer

STMicroelectronics

Introduction

The STM8AF52A8TCX is a versatile 8-bit microcontroller from the STM8A series designed for automotive and industrial applications.

Product Features and Performance

8-Bit Core Processor STM8A

High processing speed of 24MHz

Multiple connectivity options including CANbus, I2C, LINbus, SPI, UART/USART

Peripherals include Brown-out Detect/Reset, Power-on Reset, PWM, WDT

Generous I/O count with 38 programmable inputs/outputs

Large program memory size of 128KB FLASH

Integrated EEPROM of 2K x 8

RAM size of 6K x 8 for efficient data handling

Internal oscillator for clock generation

Analog to Digital Converter with 10 channels of 10 bits resolution

Product Advantages

Optimized for robust automotive applications with AEC-Q100 qualification

Flexible voltage supply range from 3V to 5.5V compatible with various power systems

Operating temperature range suitable for harsh conditions (-40°C to 125°C)

Surface Mount 48-LQFP package for space-saving PCB design

Key Technical Parameters

Core Size: 8-Bit

Speed: 24MHz

Program Memory: 128KB FLASH

EEPROM: 2K x 8

RAM: 6K x 8

I/O Count: 38

Voltage Supply: 3V ~ 5.5V

ADC: 10x10b

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

Automotive Grade with AEC-Q100 Qualification

Compatibility

Surface Mount Technology (SMT) compatible with modern PCB assembly

48-LQFP package easily integrates into various designs

Compatible with STM8A product family for design scalability

Application Areas

Automotive Systems

Industrial Control

Consumer Electronics

Embedded Systems

Product Lifecycle

Product Status: Not For New Designs (consider planning for future replacements or upgrades)

Several Key Reasons to Choose This Product

Advanced connectivity suite suitable for complex automotive systems

Robust design qualified for automotive standards ensures reliability

High flash memory capacity allows for extensive program storage

Varied peripheral set for comprehensive system control and monitoring

Flexible power supply requirements accommodate different power sources

Extensive operating temperature range for use in various environmental conditions

Compatibility with STM8 family eases future scalability and system updates