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ST62T80BQ6 from STM,ST Microelectronics

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ST62T80BQ6

Manufacturer: STM, ST

8-BIT MICROCONTROLLER (MCU) WITH 8K OTP, ROM, EPROM, FASTROM WITH LCD DRIVER, EEPROM AND A/D CONVERTER, 100 PINS

Partnumber Manufacturer Quantity Availability
ST62T80BQ6 STM, ST 46 In Stock

Description and Introduction

8-BIT MICROCONTROLLER (MCU) WITH 8K OTP, ROM, EPROM, FASTROM WITH LCD DRIVER, EEPROM AND A/D CONVERTER, 100 PINS The ST62T80BQ6 is a microcontroller manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (STM)  
- **Core:** 8-bit ST6 core  
- **Operating Voltage:** 4.5V to 5.5V  
- **Clock Speed:** Up to 8 MHz  
- **Program Memory (ROM):** 8 KB  
- **RAM:** 256 bytes  
- **EEPROM:** 128 bytes  
- **I/O Pins:** 20 (multiplexed with other functions)  
- **Timers:** 8-bit timer with 7-bit prescaler  
- **ADC:** None  
- **Communication Interfaces:** None (basic I/O only)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** DIP-20  

### **Descriptions:**
- The ST62T80BQ6 is an 8-bit microcontroller from the ST6 family, designed for cost-sensitive embedded applications.  
- It features an on-chip oscillator, watchdog timer, and low-power modes.  
- The device is suitable for simple control tasks in consumer electronics, industrial systems, and automotive applications.  

### **Features:**
- **8-bit ST6 Core:** Efficient for basic control applications.  
- **On-Chip Oscillator:** Supports external crystal or RC network.  
- **Watchdog Timer:** Improves system reliability.  
- **Low-Power Modes:** HALT and WAIT modes for power savings.  
- **Robust I/O:** 20 I/O pins with configurable pull-up resistors.  
- **EEPROM:** 128 bytes for non-volatile data storage.  
- **Industrial-Grade:** Operates in harsh environments (-40°C to +85°C).  

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

Application Scenarios & Design Considerations

8-BIT MICROCONTROLLER (MCU) WITH 8K OTP, ROM, EPROM, FASTROM WITH LCD DRIVER, EEPROM AND A/D CONVERTER, 100 PINS

Alternative Part Number

  • PIC16F84A-04/P --: Widely available 8-bit OTP/flash microcontroller with similar I/O count and DIP package, suitable for legacy ST62T80BQ6 replacement in simple control applications.
  • AT89C2051-24PU --: 8051-compatible 8-bit microcontroller in DIP-20 with comparable GPIO and memory resources, commonly used as a drop-in substitute for older ST62 series parts.
  • PIC16F628A-I/P --: Flash-based 8-bit MCU with similar peripheral set (timers, USART, comparators) and DIP package, offering a modern replacement path for ST62T80BQ6 designs.

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