STMicroelectronics STM8AF5286UAX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.22 | $9.22 |
| 15+ | $2.12 | $31.80 |
| 25+ | $2.07 | $51.75 |
| 50+ | $1.96 | $98.00 |
| 100+ | $1.73 | $173.00 |
| N+ | $0.35 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | CANbus, I2C, LINbus, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | A/D 6x10b SAR |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VFQFPN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The STMicroelectronics STM8AF5286UAX is an 8-bit automotive-grade MCU running at 24MHz. It features 64KB flash and 6KB RAM, operating from 3V to 5.5V. Integrated brown-out detection, POR, PWM, and WDT ensure reliable operation in harsh environments. The 32-VFQFN package is compact for space-limited automotive modules.
- Automotive-grade reliability: Designed for AEC-Q100 with robust fault protection.
- Wide voltage range (3-5.5V): Directly interfaces with automotive 5V systems.
- Compact 32-VFQFN: Saves space in dense PCB layouts.
- Integrated PWM and WDT: Simplifies motor control and safety monitoring.
Automotive Body Control
Designed for AEC-Q100 automotive applications, the 3-5.5V range and robust WDT suit door modules and lighting control.
Industrial Actuators
24MHz speed and PWM outputs drive solenoids and valves in factory automation with deterministic response.
Power Tools
High-voltage tolerance and brown-out detection ensure reliable operation under heavy motor load.
HVAC Blower Controllers
PWM and WDT manage fan speed and fault recovery in residential and commercial HVAC systems.
E-bike Controllers
5V operation and 64KB flash support motor control algorithms and user interface logic.
Smart Locks
Low-power modes and POR enable battery-operated security locks with long standby life.
- Q: What core does the STM8AF5286UAX use?
- A: It uses the STM8A 8-bit core.
- Q: What is the maximum frequency?
- A: 24MHz.
- Q: What are the memory sizes?
- A: 64KB flash and 6KB RAM.
- Q: What is the voltage range?
- A: 3V to 5.5V.
- Q: What package is available?
- A: 32-VFQFN exposed pad.
STM8AF5286UAX.pdf
- Q: What core does the STM8AF5286UAX use?
- A: It uses the STM8A 8-bit core.
- Q: What is the maximum frequency?
- A: 24MHz.
- Q: What are the memory sizes?
- A: 64KB flash and 6KB RAM.
- Q: What is the voltage range?
- A: 3V to 5.5V.
- Q: What package is available?
- A: 32-VFQFN exposed pad.
