Manufacturer Part Number
STM8AF628ATCY
Manufacturer
stmicroelectronics
Introduction
The STM8AF628ATCY is a robust 8-bit microcontroller from STMicroelectronics, designed for automotive applications, featuring a wide range of peripherals and I/O options.
Product Features and Performance
Core: STM8A 8-bit processing core
Speed: 24MHz clock frequency for rapid processing
Connectivity: I2C, LINbus, SPI, and UART/USART for versatile peripheral connections
Peripherals: Includes Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 68 pins for extensive interfacing
Program Memory Size: 64KB FLASH for storing code
EEPROM Size: 2KB for non-volatile data storage
RAM Size: 6KB for efficient data handling
Data Converters: 16x10b Analog-to-Digital Converters for sensor interfacing
Oscillator Type: Internal for simplified clock setup
Operating Temperature Range: -40°C to 125°C, suitable for harsh environments
Grade: Automotive, ensuring robust performance under automotive conditions
Qualification: AEC-Q100, meeting automotive reliability standards
Product Advantages
High I/O count for flexible interfacing with various peripherals
Ample program memory and data storage options
Integrated ADCs for direct sensor readings
Automotive grade with AEC-Q100 qualification for reliability
Key Technical Parameters
Core Size: 8-Bit
Speed: 24MHz
Connectivity: I2C, LINbus, SPI, UART/USART
Operating Voltage: 3V ~ 5.5V
Package: 80-LQFP (14x14)
Quality and Safety Features
Brown-out Detect/Reset and Power-on Reset for system protection
Qualified under AEC-Q100 standards for automotive quality assurance
Compatibility
Surface Mount Mounting Type for compatibility with modern PCB designs
80-LQFP Package for standard footprint
Application Areas
Automotive electronics
Control systems
Sensor interfacing and data acquisition
Product Lifecycle
Status: Not For New Designs, indicating that it may soon be phased out for newer models
Availability of replacements or upgrades should be checked for long-term projects
Several Key Reasons to Choose This Product
High performance 8-bit core with 24MHz frequency for responsive control applications
Extensive connectivity and peripheral set ideal for automotive and control systems
Robust automotive grade quality with AEC-Q100 qualification
Comprehensive range of features from ADCs to safety features for diverse applications
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