ST72T331J4T6

8-BIT MICROCONTROLLER (MCU) WITH 8/16K ROM/OTP/EPROM,256 EEPROM,384/512 BYTES RAM,ADC,WDG,SCI,SPI & 2 TIMERS The **ST72T331J4T6** is a microcontroller from **STMicroelectronics** (ST). Below are its key specifications, descriptions, and features based on available data:

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

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **Operating Frequency:** Up to **8 MHz**  
- **Program Memory (Flash):** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **128 bytes**  
- **I/O Ports:** **Up to 32 programmable I/O pins**  
- **Timers:**  
  - 16-bit timer with **PWM and input capture**  
  - 8-bit timer with **PWM**  
- **ADC:** **8-channel, 10-bit ADC**  
- **Communication Interfaces:**  
  - **SPI (Serial Peripheral Interface)**  
  - **I²C (Inter-Integrated Circuit)**  
  - **UART (Universal Asynchronous Receiver-Transmitter)**  
- **Operating Voltage:** **4.5V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **LQFP44 (44-pin Low-profile Quad Flat Package)**  

### **Features:**  
- **Low-power modes** (Halt, Active Halt, Wait) for energy efficiency  
- **Watchdog Timer (WDT)** for system reliability  
- **On-chip oscillator** with **clock security system**  
- **Robust reset mechanisms** (Power-On Reset, Brown-Out Reset)  
- **Industrial-grade reliability** for harsh environments  

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

This microcontroller is designed for cost-sensitive, embedded applications requiring moderate processing power and peripheral integration.  

Would you like additional details on any specific aspect?

8-BIT MICROCONTROLLER (MCU) WITH 8/16K ROM/OTP/EPROM,256 EEPROM,384/512 BYTES RAM,ADC,WDG,SCI,SPI & 2 TIMERS