STM8AF628ATCY - STMicroelectronics

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