STMicroelectronics STM8AF6268TAX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.84 | $7.84 |
| 15+ | $1.80 | $27.00 |
| 25+ | $1.76 | $44.00 |
| 50+ | $1.67 | $83.50 |
| 100+ | $1.47 | $147.00 |
| N+ | $0.29 | 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 | 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 | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM8AF6268TAX is an automotive-grade 8-bit MCU based on the STM8A core, running at 24MHz with 32KB flash and 2KB SRAM. Its 3V to 5.5V supply range and 48-LQFP package are optimized for space-constrained vehicle electronics. Built-in brown-out detection, POR, PWM, and WDT peripherals ensure reliable operation in harsh automotive environments.
- Automotive Qualified: Designed for AEC-Q100 requirements, ensuring reliability in vehicles.
- Wide Voltage Range: 3V-5.5V directly interfaces with automotive battery and sensor supplies.
- Compact Package: 48-LQFP saves PCB space in ECUs and sensor modules.
- Robust Protection: Brown-out detect and POR prevent corruption during power transients.
- Efficient PWM: High-resolution PWM for precise motor and lighting control.
Automotive Body Control Modules
The 3V-5.5V range and -40°C to 85°C rating make it suitable for door lock, window, and mirror control units.
Engine Management Sensors
With 24MHz speed and 32KB flash, it processes crank/cam sensor signals and drives actuators in small engine ECUs.
Lighting Control
PWM outputs control LED brightness in headlamps and interior lighting, while WDT ensures fail-safe operation.
HVAC Blower Control
The 48-LQFP package integrates motor control PWM and temperature sensor inputs for cabin climate systems.
Transmission Auxiliary Units
Brown-out detection and POR protect against voltage dips during gear shifts, ensuring reliable operation.
Aftermarket Telematics
Compact size and wide voltage range enable integration into OBD-II dongles for vehicle diagnostics.
- 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?
- A: It operates from 3V to 5.5V, compatible with automotive battery systems.
- Q: How much flash memory is available?
- A: It has 32KB of program flash and 2KB of SRAM.
- Q: What package is offered?
- A: It comes in a 48-pin LQFP package, suitable for compact ECU designs.
- Q: Does it have safety features?
- A: Yes, it includes brown-out detection, POR, PWM, and WDT for robust automotive operation.
STM8AF6268TAX.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?
- A: It operates from 3V to 5.5V, compatible with automotive battery systems.
- Q: How much flash memory is available?
- A: It has 32KB of program flash and 2KB of SRAM.
- Q: What package is offered?
- A: It comes in a 48-pin LQFP package, suitable for compact ECU designs.
- Q: Does it have safety features?
- A: Yes, it includes brown-out detection, POR, PWM, and WDT for robust automotive operation.
