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ST72F521R6TC from ST,ST Microelectronics

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ST72F521R6TC

Manufacturer: ST

80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

Partnumber Manufacturer Quantity Availability
ST72F521R6TC ST 430 In Stock

Description and Introduction

80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE The **ST72F521R6TC** is a microcontroller from STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **Operating Frequency:** Up to 8 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 384 bytes  
- **EEPROM:** 256 bytes  
- **I/O Ports:** Up to 32 I/O pins  
- **Timers:**  
  - 16-bit timer with 2 input capture / 2 output compare  
  - 8-bit timer with prescaler  
  - Watchdog timer  
- **ADC:** 8-channel, 10-bit resolution  
- **Communication Interfaces:**  
  - SPI  
  - I²C  
  - UART (LIN support)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** LQFP48  

### **Features:**  
- Low-power modes (Wait, Halt)  
- Robust reset system (POR, LVD, BOR)  
- On-chip oscillator with clock security system  
- Industrial-grade reliability  

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

This microcontroller is designed for cost-sensitive embedded applications requiring reliable performance.

Application Scenarios & Design Considerations

80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

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