STMicroelectronics STM8AF5286UCX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.42 | $9.42 |
| 15+ | $2.17 | $32.55 |
| 25+ | $2.12 | $53.00 |
| 50+ | $2.01 | $100.50 |
| 100+ | $1.77 | $177.00 |
| 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 |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM8AF5286UCX from STMicroelectronics is a robust 8-bit MCU built on the STM8A core, delivering 24MHz performance with 64KB flash and 6KB RAM. It operates from 3V to 5.5V, making it ideal for automotive and industrial applications. The 32-UFQFN package saves board space while providing exposed-pad thermal relief. Integrated brown-out reset, POR, PWM, and WDT ensure reliable operation in demanding environments.
- Automotive-grade temperature range (-40°C to 125°C) ensures reliability in extreme conditions.
- Wide voltage tolerance (3V-5.5V) simplifies power supply design.
- Compact 32-UFQFN package reduces PCB footprint for space-constrained designs.
- Integrated WDT and brown-out reset enhance system safety without external components.
Automotive Body Control Modules
With a 3V-5.5V supply and -40°C to 125°C range, it handles harsh under-hood environments for lighting and window controls.
Industrial Sensor Interfaces
The 64KB flash and 6KB RAM buffer sensor data, while PWM outputs drive actuators in PLCs and motor controllers.
Power Management Units
Brown-out detect and POR ensure safe power sequencing in battery-backed systems, preventing data corruption.
HVAC Controllers
24MHz speed and WDT provide real-time loop control for fans and dampers, with robust fault recovery.
Portable Medical Devices
Low-power features and small UFQFN package enable compact, reliable patient monitoring tools.
Smart Grid Meters
Extended temperature range and 5.5V tolerance support outdoor metering with stable operation.
- Q: What is the operating voltage range of the STM8AF5286UCX?
- A: It operates from 3V to 5.5V, suitable for automotive and industrial supplies.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package for compact PCB designs.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with POR and brown-out detect/reset for reliable operation.
- Q: What is the maximum CPU speed?
- A: The STM8A core runs at up to 24MHz.
STM8AF5286UCX.pdf
- Q: What is the operating voltage range of the STM8AF5286UCX?
- A: It operates from 3V to 5.5V, suitable for automotive and industrial supplies.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package for compact PCB designs.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with POR and brown-out detect/reset for reliable operation.
- Q: What is the maximum CPU speed?
- A: The STM8A core runs at up to 24MHz.
