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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8S
Packaging Tray | Tray
Core Processor STM8
Core Size 8-Bit
Speed 24MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 38
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 2.95V ~ 5.5V
Data Converters A/D 10x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8S208C6T6 from STMicroelectronics is a high-performance 8-bit microcontroller featuring the STM8 core at 24 MHz. It operates from 2.95V to 5.5V and provides 32 KB of flash memory and 6 KB of RAM. The device includes PWM, brown-out reset, power-on reset, and a watchdog timer. Housed in a 48-pin LQFP package, it is designed for robust industrial and consumer applications requiring 5V compatibility.

  • 5V operation: Simplifies interfacing with legacy industrial components.
  • 24MHz STM8 core: Delivers high throughput for 8-bit applications.
  • 32KB flash: Ample space for complex firmware.
  • LQFP-48 package: Provides up to 38 I/O pins for peripheral connectivity.

Industrial Automation Controllers

The 5V operation and 24MHz STM8 core allow direct interfacing with industrial logic levels and sensors.

Power Supply Management

With PWM outputs and robust reset circuitry, it can control switching regulators and monitor output voltages.

HVAC Control Systems

Its 32KB flash supports complex control algorithms for heating, ventilation, and air conditioning units.

Automotive Aftermarket Modules

The wide voltage range and temperature tolerance make it suitable for car alarm systems or window controllers.

White Goods Appliances

Reliable operation at 5V and integrated WDT ensure safe control of washing machines or dishwashers.

Building Security Panels

Multiple I/O pins in the LQFP-48 package enable connection to keypads, sensors, and alarm outputs.

Q: What is the supply voltage for the STM8S208C6T6?
A: It operates from 2.95V to 5.5V, making it suitable for industrial 5V systems.
Q: What is the CPU frequency?
A: The STM8 core runs at up to 24 MHz.
Q: How much program memory is included?
A: It has 32 KB of flash memory.
Q: What package is this device?
A: It comes in a 48-pin LQFP package.
Q: Does it have PWM and WDT?
A: Yes, it includes PWM channels and a watchdog timer.
Base Product Number : STM8S208C6T6
24MHz 32KB flash 5V 8-bit MCU automotive HVAC industrial LQFP-48 PWM STM8
Q: What is the supply voltage for the STM8S208C6T6?
A: It operates from 2.95V to 5.5V, making it suitable for industrial 5V systems.
Q: What is the CPU frequency?
A: The STM8 core runs at up to 24 MHz.
Q: How much program memory is included?
A: It has 32 KB of flash memory.
Q: What package is this device?
A: It comes in a 48-pin LQFP package.
Q: Does it have PWM and WDT?
A: Yes, it includes PWM channels and a watchdog timer.