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ST72T311J2 from ST,ST Microelectronics

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ST72T311J2

Manufacturer: ST

8-BIT MCU WITH 8 TO 16K OTP/EPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS

Partnumber Manufacturer Quantity Availability
ST72T311J2 ST 73 In Stock

Description and Introduction

8-BIT MCU WITH 8 TO 16K OTP/EPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS The ST72T311J2 is a microcontroller from STMicroelectronics. Below are the factual details about its 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:** 128 bytes  
- **I/O Ports:** Up to 32 programmable I/O pins  
- **Timers:**  
  - 16-bit timer with 2 input captures, 2 output compares, and PWM  
  - 8-bit timer with prescaler  
- **Communication Interfaces:**  
  - SPI (Serial Peripheral Interface)  
  - SCI (Serial Communication Interface)  
- **ADC:** 10-bit, 8-channel ADC  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PLCC44 (Plastic Leaded Chip Carrier, 44 pins)  

### **Descriptions:**  
The ST72T311J2 is an 8-bit microcontroller based on the ST7 core, designed for embedded applications requiring moderate processing power and peripheral integration. It features on-chip Flash memory, EEPROM, and a range of communication and timing peripherals.  

### **Features:**  
- **High-Performance ST7 Core:** Efficient 8-bit architecture with low power consumption.  
- **On-Chip Memory:** Flash for program storage, RAM for data, and EEPROM for non-volatile storage.  
- **Analog Capabilities:** 10-bit ADC for sensor interfacing.  
- **Flexible Timers:** Supports PWM, input capture, and output compare for motor control and timing applications.  
- **Robust Communication:** SPI and SCI for serial communication with other devices.  
- **Wide Operating Voltage:** Suitable for industrial and automotive applications.  
- **Industrial Temperature Range:** Operates reliably in harsh environments.  

This information is based on the manufacturer's datasheet and technical documentation.

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