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In stock: 1-3 working days / No stock: 4-8 weeks on averageSTM8AF5286UCX 8-bit Microcontrollers - MCU
Parameter
| Manufacturer | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU |
| Series | STM8AF5286 |
| Product Type | Automotive 8-bit Microcontroller |
| CPU Core | STM8A Core |
| CPU Frequency | 24 MHz (20 MIPS) |
| Program Memory | 64 KB Flash |
| Data EEPROM | 2 KB True EEPROM |
| RAM | 6 KB |
| Communication Interfaces | CAN 2.0B, LIN, SPI, I²C, USART |
| ADC | 10-bit ADC |
| GPIO | 25 I/O Pins |
| Operating Supply Voltage | 3.0 V to 5.5 V |
| Timers | 16-bit Advanced Timer, 16-bit General-Purpose Timers, 8-bit Basic Timer, Watchdog Timers |
| Clock Features | 16 MHz Internal RC, 128 kHz Low-Power RC, External Oscillator, Clock Security System |
| Qualification | AEC-Q100 |
| Package / Case | VFQFPN-32 (5 × 5 mm) |
| Mounting Style | SMD/SMT |
| Operating Temperature Range | -40 °C to +125 °C |
| Packaging | Tray |
| Brand | STMicroelectronics |
| Factory Pack Quantity | 2940 |
| Lifecycle | End of Life (EOL) |
| Subcategory | Microcontrollers - MCU |
Application
The STM8AF5286UCX is an automotive-grade 8-bit microcontroller based on the STM8A core, operating at up to 24 MHz (20 MIPS). It integrates 64 KB of Flash memory, 6 KB of RAM, 2 KB of true EEPROM, a high-speed CAN 2.0B controller, LIN interface, SPI, I²C, USART, a 10-bit ADC, multiple advanced timers, watchdog timers, and a clock security system. Qualified to AEC-Q100, it operates from a 3.0 V to 5.5 V supply and is housed in a compact 32-pin VFQFPN package. The device is intended for automotive body electronics including body control modules (BCM), door modules, HVAC controllers, lighting control, LIN/CAN network nodes, and other distributed automotive control systems requiring high reliability, integrated communication interfaces, and non-volatile EEPROM storage. The STM8AF5286UCX has entered **End of Life (EOL)** status and is maintained primarily to support existing automotive platforms. :contentReference[oaicite:0]{index=0}