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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8S
Packaging Tray |
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 ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM8S207C8T3 is an 8-bit microcontroller based on the STM8 core, running at 24MHz. It features 64KB flash and 6KB RAM. The device operates from 2.95V to 5.5V and is available in a 48-LQFP package. It includes brown-out reset, POR, PWM, and WDT. With a temperature range of -40°C to 125°C, it is suitable for industrial and automotive applications.

  • High-temperature operation: -40°C to 125°C rating enables use in engine bays and industrial ovens.
  • Wide voltage range: 2.95V-5.5V simplifies power supply design.
  • Ample I/O: 48-pin LQFP provides enough pins for complex control systems.
  • Mature 8-bit ecosystem: STM8 family offers extensive documentation and tools.
  • Reliable protection: Brown-out reset, POR, and WDT improve system robustness.

Industrial Process Controllers

The 48-pin LQFP provides multiple I/O for sensors and actuators. The 24MHz core and 64KB flash handle PID loops and data logging.

Automotive Body Control Modules

With 125°C rating and 5.5V operation, it can drive relays directly for window lifts or mirror controls. The WDT ensures fail-safe operation.

HVAC Zone Controllers

The MCU manages temperature sensors and damper motors. The PWM outputs control fan speeds with low noise.

Smart Meters

The 64KB flash stores calibration data and communication protocols. The brown-out reset ensures accurate metering during power fluctuations.

Medical Monitoring Devices

For non-critical patient monitors, the MCU processes vital signs and drives displays. The wide temperature range covers sterilization environments.

Vending Machines

The MCU controls motors, sensors, and payment interfaces. The robust I/O structure handles noisy power lines.

Q: What is the core architecture of the STM8S207C8T3?
A: It uses the STM8 8-bit core running at up to 24MHz, offering good performance for 8-bit applications.
Q: What is the program memory size?
A: It has 64KB of flash memory and 6KB of RAM.
Q: What is the supply voltage range?
A: It operates from 2.95V to 5.5V, compatible with 3.3V and 5V systems.
Q: What package is this available in?
A: It comes in a 48-LQFP package, providing ample I/O for control applications.
Q: What is the operating temperature range?
A: It is rated for -40°C to 125°C, suitable for high-temperature environments.
Base Product Number : STM8S207C8
24MHz 64KB flash 6KB RAM 8-bit MCU automotive brown-out reset industrial LQFP-48 PWM STM8 core STMicroelectronics WDT
Q: What is the core architecture of the STM8S207C8T3?
A: It uses the STM8 8-bit core running at up to 24MHz, offering good performance for 8-bit applications.
Q: What is the program memory size?
A: It has 64KB of flash memory and 6KB of RAM.
Q: What is the supply voltage range?
A: It operates from 2.95V to 5.5V, compatible with 3.3V and 5V systems.
Q: What package is this available in?
A: It comes in a 48-LQFP package, providing ample I/O for control applications.
Q: What is the operating temperature range?
A: It is rated for -40°C to 125°C, suitable for high-temperature environments.