Manufacturer Part Number
STM8AF6266TCY
Manufacturer
STMicroelectronics
Introduction
The STM8AF6266TCY is a highly integrated, high-performance 8-bit microcontroller aimed at automotive and advanced control applications.
Product Features and Performance
Core Processor: STM8A, 8-Bit at 16MHz speed
Connectivity options: I2C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), PWM, Watchdog Timer (WDT)
25 I/O pins for versatile connections
Program Memory: 32KB FLASH
EEPROM: 1K x 8 for non-volatile storage
RAM: 2K x 8 for efficient processing
Integrated Data Converters: 7 x 10-bit Analog to Digital (A/D)
Internal Oscillator for clock generation
Automotive grade with AEC-Q100 qualification
Product Advantages
Robust serial communication capabilities for complex applications
Enough memory (FLASH, EEPROM, and RAM) for advanced tasks
High operating temperature range suitable for harsh environments
Direct support for automotive standards with AEC-Q100 qualification
Integrated peripherals reduce additional component needs
Key Technical Parameters
Core Size: 8-Bit
Speed: 16MHz
Voltage Supply: 3V to 5.5V
Operating Temperature: -40°C to 125°C
32-LQFP package for surface mount applications
Quality and Safety Features
Brown-out Detect and POR for improved reliability
Watchdog Timer to prevent system hang-ups
AEC-Q100 qualification emphasizes reliability in automotive conditions
Compatibility
Wide voltage supply range ensures compatibility with various power systems
Extensive connectivity options for compatibility with numerous peripherals and sensors
Application Areas
Automotive applications
Advanced control systems
Industrial automation
Smart sensor systems
Product Lifecycle
Not For New Designs (NFND), suggesting it may be nearing the end of its life cycle
Replacements or upgrades should be considered for new applications
Several Key Reasons to Choose This Product
High integration and performance for advanced applications
Specifically designed to meet automotive standards
Diverse connectivity and on-chip peripherals reduce the need for external components
Stable operation across a wide range of temperatures and voltages
Though it is NFND, it remains a viable choice for existing designs requiring stability and proven reliability
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