Manufacturer Part Number
STM8AF52A9TAY
Manufacturer
stmicroelectronics
Introduction
The STM8AF52A9TAY is a high-performance 8-bit microcontroller from stmicroelectronics, designed for automotive and industrial applications.
Product Features and Performance
Core Processor: STM8A
Core Size: 8-Bit
Speed: 24MHz
Connectivity: CANbus, I2C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 52
Program Memory Size: 128KB
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 6K x 8
Voltage Supply: 3V to 5.5V
Data Converters: A/D 16x10b
Oscillator Type: Internal
Operating Temperature: -40°C to 85°C
Product Advantages
Extensive connectivity options
High number of I/O ports for versatile interfacing
Robust peripheral set supporting advanced control
Key Technical Parameters
Speed: 24MHz
EEPROM Size: 2K x 8
RAM Size: 6K x 8
Program Memory: 128KB FLASH
A/D Converters: 16x10b
Operating Voltage: 3V to 5.5V
Temperature range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
Power-on Reset (POR)
Watchdog Timer (WDT)
Compatibility
Compatible with STM8A series toolset and development environment
Application Areas
Automotive control systems
Industrial automation
Embedded systems design
Product Lifecycle
Status: Not For New Designs
Replacements and upgrades may be limited; check for available newer models in the STM8A series
Several Key Reasons to Choose This Product
Robust temperature and voltage range suitable for harsh environments
Rich connectivity features allowing for comprehensive system integration
Adequate memory options ensuring sufficient data storage and processing capacity
Comprehensive set of peripherals enhancing component functionality and reliability
Extended support and compatibility with existing STM8A family products
STM8AF52AATASTMicroelectronics