STMicroelectronics STM8AF52A8TDY
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.50 | $7.50 |
| 15+ | $4.93 | $73.95 |
| 25+ | $4.82 | $120.50 |
| 50+ | $4.56 | $228.00 |
| 100+ | $4.02 | $402.00 |
| N+ | $0.80 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tray | |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | CANbus, I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 128KB (128K 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 10x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM8AF52A8TDY from STMicroelectronics is a high-reliability 8-bit microcontroller based on the STM8A core, specifically designed for automotive and industrial applications. It operates at up to 24MHz with a supply voltage range of 3V to 5.5V. The device features 128KB of flash memory and 6KB of RAM, along with a comprehensive set of peripherals including timers, PWM, ADC, and CAN. Housed in a 48-LQFP package, it operates from -40°C to +150°C, making it one of the most robust MCUs for extreme environments.
- Extreme Temperature Range: -40°C to +150°C for under-hood automotive applications.
- Large Flash Memory: 128KB supports complex application code.
- Wide Voltage Range: 3V to 5.5V simplifies power supply design.
- High-Speed Core: 24MHz provides ample processing power for real-time control.
- Automotive Grade: Designed to meet AEC-Q100 standards.
Automotive Engine Control
With a 150°C rating and robust peripherals, it can manage fuel injection, ignition timing, and exhaust sensors.
Transmission Control Units
Handle complex shift algorithms and solenoid drivers with the high-speed PWM and reliable flash memory.
Body Control Modules
Control lighting, wipers, and central locking with the wide voltage range and multiple communication interfaces.
Industrial Motor Drives
Use the PWM and ADC for precise current and speed control in industrial pumps and fans.
Power Tools
Withstand high temperatures and vibration, making it ideal for brushless DC motor control in cordless tools.
HVAC Systems
Manage compressor and fan motors in automotive or industrial HVAC with high reliability.
- Q: What core is used in the STM8AF52A8TDY?
- A: It uses the STM8A 8-bit core.
- Q: What is the maximum clock speed?
- A: It operates at up to 24MHz.
- Q: What is the supply voltage range?
- A: It supports 3V to 5.5V.
- Q: How much flash and RAM does it have?
- A: It has 128KB of flash and 6KB of RAM.
- Q: What is the operating temperature range?
- A: It operates from -40°C to +150°C, suitable for extreme automotive environments.
STM8AF52A8TDY.pdf
- Q: What core is used in the STM8AF52A8TDY?
- A: It uses the STM8A 8-bit core.
- Q: What is the maximum clock speed?
- A: It operates at up to 24MHz.
- Q: What is the supply voltage range?
- A: It supports 3V to 5.5V.
- Q: How much flash and RAM does it have?
- A: It has 128KB of flash and 6KB of RAM.
- Q: What is the operating temperature range?
- A: It operates from -40°C to +150°C, suitable for extreme automotive environments.
