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ST72F321BAR7T6 from ST,ST Microelectronics

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ST72F321BAR7T6

Manufacturer: ST

8-bit MCU

Partnumber Manufacturer Quantity Availability
ST72F321BAR7T6 ST 98 In Stock

Description and Introduction

8-bit MCU The **ST72F321BAR7T6** is a microcontroller from STMicroelectronics. Below are its key specifications, descriptions, and features based on available information:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **CPU Speed:** Up to 8 MHz  
- **Program Memory (Flash):** 32 KB  
- **RAM:** 1 KB  
- **EEPROM:** 1 KB  
- **Operating Voltage:** 4.5V to 5.5V  
- **I/O Pins:** Up to 38  
- **Timers:** 16-bit timer with PWM, watchdog timer  
- **Communication Interfaces:** SPI, SCI (UART), I²C  
- **ADC:** 10-bit, 8 channels  
- **Package:** LQFP-48  

### **Descriptions:**  
The **ST72F321BAR7T6** is part of the ST7 microcontroller family, designed for embedded applications requiring moderate processing power and low power consumption. It features integrated peripherals such as timers, communication interfaces, and analog-to-digital conversion, making it suitable for industrial and consumer applications.  

### **Features:**  
- 8-bit ST7 core with 8 MHz operation  
- On-chip Flash memory for program storage  
- EEPROM for data retention  
- Multiple communication interfaces (SPI, I²C, UART)  
- 10-bit ADC for analog signal processing  
- Robust supply voltage range (4.5V to 5.5V)  
- LQFP-48 package for compact PCB integration  

This microcontroller is commonly used in automotive, industrial control, and home appliance applications.  

(Note: For detailed technical documentation, refer to the official STMicroelectronics datasheet.)

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