Automotive LIN line 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM The **STM8AF6268TCY** is a microcontroller from STMicroelectronics, part of the **STM8A** automotive series. Below are the key specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Core:** STM8 8-bit core, up to **24 MHz** clock speed  
- **Memory:**  
  - **Flash:** 32 KB  
  - **RAM:** 2 KB  
  - **EEPROM:** 1 KB  
- **Operating Voltage:** **2.95V to 5.5V**  
- **Operating Temperature:** **-40°C to +125°C** (automotive-grade)  
- **Package:** **LQFP-48** (7x7 mm)  
- **Timers:**  
  - 16-bit advanced timer  
  - 16-bit general-purpose timer  
  - 8-bit basic timer  
  - Window watchdog & independent watchdog  
- **Communication Interfaces:**  
  - **UART, SPI, I2C**  
  - **CAN 2.0B** (for automotive applications)  
- **ADC:** 10-bit, up to **16 channels**  
- **GPIOs:** Up to **38 I/O pins** (depending on package)  
- **Automotive Compliance:** AEC-Q100 qualified  

### **Descriptions & Features:**  
- Designed for **automotive applications** (body control, sensors, lighting, etc.)  
- High robustness with **ESD protection**  
- Low-power modes for energy efficiency  
- **Hardware CRC calculation** for data integrity  
- **Clock security system** with fail-safe mechanism  
- **Fast wake-up from Halt mode**  

This microcontroller is optimized for **harsh automotive environments** with high reliability and performance.  

Let me know if you need further details.

Automotive LIN line 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM