Manufacturer Part Number
STM8S903K3T3C
Manufacturer
stmicroelectronics
Introduction
The STM8S903K3T3C is a highly integrated 8-bit microcontroller designed for high-performance applications within the STM8S series offered by stmicroelectronics.
Product Features and Performance
Core Processor: STM8
Core Size: 8-Bit
Speed: 16MHz
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Program Memory Size: 8KB (8K x 8)
Program Memory Type: FLASH
EEPROM Size: 640 x 8
RAM Size: 1K x 8
Data Converters: A/D 7x10b
Oscillator Type: Internal
Product Advantages
Comprehensive connectivity options suitable for varied interfacing needs
Ample memory resources including Flash, EEPROM, and RAM for complex applications
Built-in safety features such as Brown-out Detect/Reset and Watchdog Timer to enhance device reliability
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 2.95V ~ 5.5V
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package: 32-LQFP (7x7)
Number of I/O: 28
Quality and Safety Features
Equipped with Brown-out Detect/Reset
Power-on Reset (POR) functionality
High temperature operational range ensuring reliability across environments
Compatibility
Compatible with a wide range of interfacing technologies including I2C, IrDA, SPI, and UART/USART
Application Areas
Automotive systems
Industrial controls
Consumer electronics
Communication devices
Product Lifecycle
Status: Active
Product has no announced discontinuation, with availability of replacements or updates
Several Key Reasons to Choose This Product
Highly reliable with integrated safety features
Flexible interfacing capabilities
Suitable for high-temperature applications
Adequate on-chip memory resources (Flash, EEPROM, RAM)
Robust data conversion possibilities with built-in A/D converters