8-BIT MICROCONTROLLER ( MCU ) WITH OTP, ROM, FASTROM, EPROM, A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI The ST62T65CM3 is a microcontroller from STMicroelectronics. Below are the factual details about this part:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Core:** ST6 8-bit microcontroller  
- **Operating Voltage:** 4.0V to 6.0V  
- **Clock Frequency:** Up to 8 MHz  
- **Program Memory (ROM):** 4 KB  
- **Data Memory (RAM):** 128 bytes  
- **EEPROM:** 128 bytes  
- **I/O Ports:** Up to 21 I/O pins  
- **Timers:** 8-bit timer with 7-bit prescaler  
- **ADC:** 8-bit ADC with 4 channels  
- **Interrupts:** Multiple interrupt sources  
- **Package:** 20-pin SOIC  

### **Descriptions & Features:**  
- **Low Power Consumption:** Suitable for battery-operated applications.  
- **On-Chip Oscillator:** Includes RC oscillator for clock generation.  
- **Watchdog Timer:** Provides system reliability.  
- **Robust I/O Structure:** Supports high sink/source current.  
- **Industrial-Grade:** Designed for harsh environments.  
- **Development Support:** Compatible with ST6 development tools.  

This microcontroller is commonly used in automotive, industrial, and consumer applications.  

(Note: Always refer to the official datasheet for complete and updated specifications.)

8-BIT MICROCONTROLLER ( MCU ) WITH OTP, ROM, FASTROM, EPROM, A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI