STMicroelectronics STM8S207K8T3C, an 8-bit STM8 core MCU at 24MHz with 64KB Flash, 6KB RAM, 1KB EEPROM, 25 I/O, I²C/SPI/UART/LINbus/IrDA, 7x10b ADC, -40 to 125°C, 2.95–5.5V, 32-LQFP surface mount.
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Specifications
| Parameter | Value |
|---|---|
| Series | STM8S |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.95V ~ 5.5V |
| Operating temperature | -40°C~125°C(TA) |
| Speed | 24MHz |
| Package | Tube |
| RAM size | 6K x 8 |
| Core size | 8-Bit |
| EEPROM size | 1K x 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 25 |
| Core processor | STM8 |
| Case | 32-LQFP |
| Data converters | A/D 7x10b |
| Program memory size | 64KB (64K x 8) |
Frequently asked questions
Where can I source STM8S207K8T3C and what is the lead time?
The STM8S207K8T3C is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — the RFQ is the sourcing event that surfaces which channel holds stock and on what lead schedule.
What does STM8S207K8T3C's 24MHz speed mean for my design?
The 24MHz STM8 core delivers sufficient headroom for a sensor aggregation loop, a simple PID control cycle, or a LIN/CAN node handling periodic polling and response — the clock rate is not the bottleneck for typical industrial IO and gateway work; the memory footprint and peripheral mix are what drive fit at this tier.
What is the closest pin-compatible alternative to STM8S207K8T3C?
No official cross-reference or pin-compatible alternate is cited in this ledger for the STM8S207K8T3C. Any alternate must be evaluated against the 32-LQFP footprint, the 2.95 to 5.5V supply window, and the 25-GPIO count — the RFQ process is the appropriate channel to surface validated second-source options for a part at this lifecycle stage.