STMicroelectronics STM8AF6268TAY
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.96 | $7.96 |
| 15+ | $1.83 | $27.45 |
| 25+ | $1.79 | $44.75 |
| 50+ | $1.69 | $84.50 |
| 100+ | $1.49 | $149.00 |
| N+ | $0.30 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tray | NULL |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | A/D 10x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM8AF6268TAY from STMicroelectronics is an automotive-grade 8-bit MCU with a 24MHz STM8A core. It features 32KB flash and 2KB RAM in a 48-LQFP package. Operating from 3V to 5.5V, it includes PWM, POR, WDT, and brown-out detection, designed for reliable performance in vehicle body and industrial control applications.
- Automotive-grade reliability: Designed for AEC-Q100 environments with robust ESD protection.
- High flash density (32KB): Supports complex control algorithms and data logging.
- Compact 48-LQFP: Saves board space in space-constrained ECU designs.
- Wide voltage tolerance: Handles automotive load-dump transients without external regulators.
Automotive Body Control Modules
The 3V-5.5V range and 125°C rating (though listed at 85°C here) support direct connection to vehicle power rails.
CAN Bus Nodes
With 32KB flash, it can handle CAN protocol stacks for door or seat control units in trucks.
Industrial Actuators
PWM outputs drive solenoid valves in pneumatic systems, while WDT ensures fail-safe operation.
Power Steering Assist
24MHz speed allows real-time torque sensor processing for electric power steering controllers.
HVAC Blower Controllers
Robust I/O and brown-out detection manage brushless DC motors in automotive HVAC units.
Off-Highway Vehicle Displays
48-LQFP package integrates easily with LCD drivers for dashboards in tractors and construction equipment.
- Q: What is the core architecture?
- A: It uses the STM8A 8-bit core running at up to 24MHz.
- Q: What is the supply voltage range?
- A: It operates from 3V to 5.5V, compatible with automotive battery systems.
- Q: How much flash memory is available?
- A: It provides 32KB of program flash and 2KB of RAM.
- Q: What package is used?
- A: It comes in a 48-pin LQFP package, suitable for compact PCB designs.
STM8AF6268TAY.pdf
- Q: What is the core architecture?
- A: It uses the STM8A 8-bit core running at up to 24MHz.
- Q: What is the supply voltage range?
- A: It operates from 3V to 5.5V, compatible with automotive battery systems.
- Q: How much flash memory is available?
- A: It provides 32KB of program flash and 2KB of RAM.
- Q: What package is used?
- A: It comes in a 48-pin LQFP package, suitable for compact PCB designs.
