STMicroelectronics STM8AF6268TCY
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.78 | $3.78 |
| 15+ | $2.48 | $37.20 |
| 25+ | $2.43 | $60.75 |
| 50+ | $2.30 | $115.00 |
| 100+ | $2.03 | $203.00 |
| N+ | $0.41 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tray | Tray |
| 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 ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM8AF6268TCY from STMicroelectronics is an automotive-grade 8-bit MCU with 32KB flash and 2K RAM. Running at 24MHz, it operates from 3V to 5.5V and is rated for -40°C to 125°C. Its 48-LQFP package and integrated PWM, WDT, and brown-out reset make it a reliable choice for harsh environments.
- Automotive temperature range (-40°C to 125°C): Meets AEC-Q100 requirements for vehicle use.
- 24MHz STM8A core: Fast enough for real-time control loops.
- Integrated PWM and WDT: Reduces external components and improves system reliability.
- Wide supply voltage (3V-5.5V): Compatible with automotive battery systems.
Automotive Body Control Modules
The 125°C rating and 3V-5.5V supply handle under-hood or cabin modules for window lifts and door locks.
Engine Cooling Fan Control
PWM outputs drive fan MOSFETs, while WDT ensures fail-safe operation in high-temperature conditions.
Industrial Sensor Interfaces
With 2K RAM and 24MHz, it processes analog sensor data and communicates via UART/SPI in factory equipment.
Power Steering Assist
Robust reset features and wide voltage range support 12V battery systems with load dumps.
HVAC Blower Controllers
Use PWM to regulate blower speed, with brown-out detection preventing erratic behavior during cranking.
Off-Road Vehicle Displays
The 48-pin package provides enough I/O for simple dashboards and indicator lights.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, suitable for automotive environments.
- Q: How much flash memory is available?
- A: It has 32KB of flash program memory.
- Q: What is the core speed?
- A: The STM8A core runs at up to 24MHz.
- Q: Does it support PWM?
- A: Yes, it includes PWM timers for actuator control.
- Q: What package is used?
- A: It is housed in a 48-LQFP package.
STM8AF6268TCY.pdf
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, suitable for automotive environments.
- Q: How much flash memory is available?
- A: It has 32KB of flash program memory.
- Q: What is the core speed?
- A: The STM8A core runs at up to 24MHz.
- Q: Does it support PWM?
- A: Yes, it includes PWM timers for actuator control.
- Q: What package is used?
- A: It is housed in a 48-LQFP package.
