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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8S
Packaging Tray | NULL
Core Processor STM8
Core Size 8-Bit
Speed 24MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 38
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size 1.5K 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 AEC -
Mounting Type Surface Mount
Supplier Device Package -
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8S207C8T6 from STMicroelectronics is a high-performance 8-bit microcontroller with 64KB flash and 6KB SRAM. Operating at 24MHz with a supply range of 2.95V to 5.5V, it delivers robust processing for industrial and automotive applications. The 48-LQFP package offers extensive I/O and communication options including UART, SPI, and I2C, making it a flexible choice for control and monitoring systems.

  • Large memory footprint: 64KB flash and 6KB RAM support complex firmware and data buffering.
  • High-speed 24MHz core: Executes instructions efficiently for real-time control loops.
  • Wide voltage tolerance: Direct 5V operation simplifies interface with sensors and actuators.
  • Compact 48-LQFP: Balances pin count and board space for dense designs.

Industrial Automation Controllers

64KB flash and robust I/O in 48-LQFP enable complex logic control in PLCs and relay panels.

Power Management Systems

5V operation and PWM outputs drive SMPS and battery chargers with precise voltage regulation.

Automotive Body Electronics

Wide temperature range and CAN support (via external transceiver) suit window lift and mirror control modules.

Smart Home Gateways

Multiple UARTs and SPI connect to Wi-Fi/zigbee modules, while 24MHz speed handles protocol stacks.

Medical Monitoring Devices

Low-power modes and 6KB RAM support patient vital sign monitors with real-time data logging.

HVAC Control Boards

PWM and ADC interfaces manage compressor speed and temperature sensing in commercial HVAC systems.

Q: What is the core architecture?
A: STM8 8-bit core with Harvard architecture, up to 24MHz.
Q: How much flash memory is available?
A: 64KB of program flash with 6KB SRAM for data.
Q: What is the supply voltage range?
A: 2.95V to 5.5V, compatible with 3.3V and 5V systems.
Q: What package is this?
A: 48-pin LQFP, suitable for compact PCB designs.
Q: Does it have communication interfaces?
A: Yes, UART, SPI, and I2C for peripheral connectivity.
Base Product Number : STM8S207C8
24MHz 48-LQFP 64KB Flash 8-bit MCU automotive I2C industrial SPI STM8 STMicroelectronics UART
Q: What is the core architecture?
A: STM8 8-bit core with Harvard architecture, up to 24MHz.
Q: How much flash memory is available?
A: 64KB of program flash with 6KB SRAM for data.
Q: What is the supply voltage range?
A: 2.95V to 5.5V, compatible with 3.3V and 5V systems.
Q: What package is this?
A: 48-pin LQFP, suitable for compact PCB designs.
Q: Does it have communication interfaces?
A: Yes, UART, SPI, and I2C for peripheral connectivity.