STMicroelectronics STM8AF52A8TCY
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.30 | $13.30 |
| 15+ | $3.05 | $45.75 |
| 25+ | $2.99 | $74.75 |
| 50+ | $2.82 | $141.00 |
| 100+ | $2.49 | $249.00 |
| N+ | $0.50 | 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 | 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 ~ 125°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM8AF52A8TCY is an 8-bit automotive-grade microcontroller with a 24MHz STM8A core. It operates from 3V to 5.5V and offers 128KB flash and 6KB RAM in a 48-LQFP package. With Brown-out Detect/Reset, POR, PWM, and WDT, it delivers robust performance for automotive and industrial applications.
- Automotive-grade temperature range: -40°C to 125°C for harsh environments.
- Wide voltage supply (3V-5.5V): Compatible with standard automotive power rails.
- 128KB flash: Ample storage for complex control firmware.
- Integrated safety features: BOR and POR prevent system failures.
Automotive Body Control
5.5V operation and 125°C rating make it suitable for door modules and lighting control in vehicles.
Industrial Actuators
24MHz processing and PWM support precise valve and pump control in factory automation.
Smart Sensors
6KB RAM and 128KB flash allow for sensor fusion algorithms in condition monitoring.
Power Tools
Robust brown-out detection ensures safe operation under heavy load in corded tools.
E-bike Controllers
Wide voltage range handles battery fluctuations in electric bicycle motor controllers.
HVAC Systems
Reliable WDT and POR maintain system integrity in commercial thermostats.
- 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.
- Q: Does it support automotive applications?
- A: Yes, it is rated for -40°C to 125°C and includes robust reset features.
- Q: How much flash memory is available?
- A: It has 128KB of program memory.
STM8AF52A8TCY.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.
- Q: Does it support automotive applications?
- A: Yes, it is rated for -40°C to 125°C and includes robust reset features.
- Q: How much flash memory is available?
- A: It has 128KB of program memory.
