8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES The **ST72C334J2T6** is a microcontroller from **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features based on available data:  

### **Manufacturer:**  
- **STMicroelectronics (STM)**  

### **Specifications:**  
- **Core:** 8-bit ST7 core  
- **Clock Speed:** Up to **8 MHz**  
- **Program Memory (Flash):** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **256 bytes**  
- **Operating Voltage:** **3.0V to 5.5V**  
- **I/O Pins:** **32**  
- **Timers:**  
  - 8-bit timer with **7-bit prescaler**  
  - 16-bit timer with **3 input captures, 2 output compares, and PWM**  
- **ADC:** **8-channel, 10-bit**  
- **Communication Interfaces:**  
  - **SPI (Serial Peripheral Interface)**  
  - **SCI (Serial Communication Interface, UART-compatible)**  
- **Package:** **44-pin PLCC (Plastic Leaded Chip Carrier)**  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Features:**  
- **Low-power modes** (Wait, Halt) for power-saving applications  
- **Watchdog timer** for system reliability  
- **On-chip oscillator** with external clock option  
- **Robust I/O structure** with high sink/source capability  
- **Industrial-grade** temperature range  

### **Applications:**  
- **Automotive systems**  
- **Industrial control**  
- **Consumer electronics**  
- **Home appliances**  

This microcontroller is designed for embedded applications requiring moderate processing power, analog interfacing, and communication capabilities.  

Would you like additional details on any specific aspect?

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES