STMicroelectronics STM8S208RBT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.57 | $7.57 |
| 15+ | $4.98 | $74.70 |
| 25+ | $4.87 | $121.75 |
| 50+ | $4.60 | $230.00 |
| 100+ | $4.06 | $406.00 |
| N+ | $0.81 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8S |
| Packaging | Tube | NULL |
| 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 | 52 |
| Program Memory Size | 128KB (128K 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 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |
The STMicroelectronics STM8S208RBT3 is an 8-bit microcontroller with a 24MHz STM8 core. It provides 128KB flash and 6KB RAM in a 64-LQFP package. Operating from 2.95V to 5.5V, it includes PWM, WDT, and brown-out reset, making it a cost-effective solution for automotive and industrial control applications requiring extended temperature range.
- Extended temperature range (-40°C to 125°C): Suitable for automotive and high-heat industrial environments.
- Wide voltage range (2.95V-5.5V): Flexible power supply design, direct 5V logic compatibility.
- 128KB flash memory: Ample space for complex firmware and data logging.
- 24MHz STM8 core: Efficient 8-bit performance for real-time control tasks.
- 64-pin LQFP: Compact footprint with sufficient I/O for peripheral-rich designs.
Automotive Body Electronics
With 125°C rating and 5V tolerant I/Os, manage window lifts, wiper control, and lighting modules in harsh under-hood environments.
Industrial Sensors & Transmitters
Use 24MHz STM8 core and 128KB flash for signal conditioning, linearization, and 4-20mA loop control with high reliability.
Home Appliance Control
Drive relays, buzzers, and LEDs in washing machines or dishwashers, with PWM for variable speed motor control and WDT for safety.
Power Management Units
Monitor voltage/current and control sequencing in server or telecom power supplies, leveraging brown-out reset and low power modes.
Building Automation (HVAC)
Implement thermostat control, fan speed regulation, and communication with external sensors over UART/I2C in a compact 64-LQFP.
E-Bike / E-Scooter Controllers
Handle throttle input, battery monitoring, and motor PWM with robust 5V logic and wide temperature tolerance.
- Q: What is the core architecture?
- A: STM8 8-bit core running at up to 24MHz.
- Q: What is the supply voltage range?
- A: 2.95V to 5.5V, compatible with 3.3V and 5V systems.
- Q: What is the operating temperature?
- A: -40°C to 125°C, suitable for automotive and industrial.
- Q: How much flash memory is available?
- A: 128KB with 6KB RAM.
- Q: What package is offered?
- A: 64-pin LQFP.
- Q: What is the core architecture?
- A: STM8 8-bit core running at up to 24MHz.
- Q: What is the supply voltage range?
- A: 2.95V to 5.5V, compatible with 3.3V and 5V systems.
- Q: What is the operating temperature?
- A: -40°C to 125°C, suitable for automotive and industrial.
- Q: How much flash memory is available?
- A: 128KB with 6KB RAM.
- Q: What package is offered?
- A: 64-pin LQFP.

STM8S208RBT3.pdf