STMicroelectronics STM8A series, STM8AF6289TCY, 8-bit MCU, 24 MHz, 64 KB Flash, 6K x 8 RAM, 2K x 8 EEPROM, AEC-Q100, -40 to 125°C, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100, STM8A |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 3V ~ 5.5V |
| Operating temperature | -40°C ~ 125°C (TA) |
| Speed | 24MHz |
| Package | Tray |
| RAM size | 6K x 8 |
| Core size | 8-Bit |
| EEPROM size | 2K x 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Number of i (O) | 52 |
| Core processor | STM8A |
| Case | 64-LQFP |
| Data converters | A/D 16x10b |
| Program memory size | 64KB (64K x 8) |
This means STMicroelectronics is not actively promoting it for new projects, though it remains available for existing production runs and aftermarket support. Buyers should plan for a transition — either to a pin-compatible STM8A variant or to a different automotive MCU family.
Submit a request for quote (RFQ) and we will confirm current availability and pricing at that time — no stock or price figures are published here because the NRND status means supply is handled on a per-order basis.
Yes, the STM8AF6289TCY is part of the Automotive, AEC-Q100, STM8A series, confirming qualification for automotive-grade applications.
STMicroelectronics has not published a direct pin-compatible replacement for the STM8AF6289TCY. For new designs, consider a current STM8A or STM32 automotive MCU that matches your memory and peripheral requirements. We can help identify a suitable alternate when you submit an RFQ with your application details.