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ST72C334N4TA from ST,ST Microelectronics

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ST72C334N4TA

Manufacturer: ST

8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces

Partnumber Manufacturer Quantity Availability
ST72C334N4TA ST 17 In Stock

Description and Introduction

8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces The ST72C334N4TA is a microcontroller manufactured by STMicroelectronics. Below are the key specifications, descriptions, and features based on available factual data:

### **Manufacturer:** STMicroelectronics  
### **Part Number:** ST72C334N4TA  

### **Specifications:**  
- **Core:** ST7 8-bit microcontroller  
- **CPU Speed:** 8 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 384 bytes  
- **EEPROM:** 256 bytes  
- **Operating Voltage:** 4.5V to 5.5V  
- **I/O Pins:** 32  
- **Timers:**  
  - 8-bit timer with 7-bit prescaler  
  - 16-bit timer with 3 input capture/output compare channels  
- **Communication Interfaces:**  
  - SPI (Serial Peripheral Interface)  
  - SCI (Serial Communication Interface)  
- **ADC:** 8-channel, 10-bit resolution  
- **Packaging:** 44-pin TQFP (Thin Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The ST72C334N4TA 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 variety of communication and timing peripherals, making it suitable for industrial, automotive, and consumer applications.  

### **Features:**  
- **High-performance ST7 core with 8 MHz operation**  
- **On-chip Flash memory for program storage**  
- **Data EEPROM for non-volatile storage**  
- **Multiple communication interfaces (SPI, SCI)**  
- **10-bit ADC for analog signal processing**  
- **Robust I/O capabilities with 32 pins**  
- **Wide operating voltage range (4.5V to 5.5V)**  
- **Industrial temperature range support (-40°C to +85°C)**  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to STMicroelectronics' official resources.

Application Scenarios & Design Considerations

8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces

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