Product Overview
The STM8S207C8T6 is a high-performance 8-bit microcontroller from STMicroelectronics’ STM8S performance line, delivering 20 MIPS at 24 MHz with 0 wait states below 16 MHz. Featuring 64 KB of Flash memory, 1.5 KB of true data EEPROM (300k cycle endurance), and 6 KB of RAM in an LQFP48 package, it offers the highest feature integration in the STM8S 48-pin category. The device includes a 10-channel 10-bit ADC, advanced control timer with complementary outputs, two UARTs (one LIN 2.1 compliant), SPI, I2C, and beCAN 2.0B interface, enabling CAN-based networking applications. With 38 I/O pins including 16 high-sink outputs and robust 2.95V to 5.5V operation, it is ideal for industrial control, motor drives, and networked embedded systems.
Key Specifications
| Core | STM8S 8-bit, Harvard architecture |
| Maximum Frequency | 24 MHz (20 MIPS) |
| Flash Memory | 64 KB |
| RAM | 6 KB |
| EEPROM | 1.5 KB (true data EEPROM) |
| Supply Voltage | 2.95 V to 5.5 V |
| Operating Temperature | -40°C to +85°C |
| GPIO Count | 38 (16 high-sink outputs) |
| ADC | 10-bit, 10 channels |
| CAN | beCAN 2.0B, 1 Mbit/s |
| Package | LQFP-48 (7×7 mm) |
Features
- 24 MHz STM8 core, 20 MIPS, 0 wait states @ ≤16 MHz
- 64 KB Flash with read-while-write capability
- 1.5 KB true data EEPROM (300k cycle endurance)
- 6 KB SRAM
- Advanced control timer: 16-bit, 4 CAPCOM, 3 complementary outputs
- 2x 16-bit general purpose timers (5 CAPCOM channels total)
- 8-bit basic timer + auto wake-up + beeper
- Window and independent watchdog timers
- beCAN 2.0B, 1 Mbit/s, 3 Tx mailboxes
- 2x UART (LIN 2.1 master/slave, SmartCard, IrDA)
- SPI up to 10 Mbit/s, I2C up to 400 Kbit/s
- 10-bit ADC with 10 channels and analog watchdog
- 38 I/O pins with 16 high-sink outputs
- Clock security system, 96-bit unique ID
Applications
- Industrial control and factory automation
- Motor control and power electronics
- CAN bus industrial networks
- LIN automotive sub-nodes
- Home and building automation
- Consumer appliances and white goods
- Human-machine interface modules
- Lighting control and LED drivers