AT24C02B-TH-B - Microchip Technology

Manufacturer Part Number

AT24C02B-TH-B

Manufacturer

Microchip Technology

Introduction

The AT24C02B-TH-B is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, designed for storing small amounts of data that can be erased and reprogrammed.

Product Features and Performance

Non-Volatile EEPROM memory

Memory size of 2Kbit with organization of 256 x 8

I2C memory interface allows simple, serial communication

Clock frequency up to 1 MHz for fast data access

Write cycle time of 5ms for word or page

Access time of 550 ns for quick data retrieval

Wide voltage supply range from 1.8V to 5.5V

Operating temperature range of -40°C to 85°C

Product Advantages

Non-volatile storage preserves data without power

Flexible power requirements compatible with various systems

High reliability and durability for critical applications

Easy integration with microcontrollers via I2C interface

Key Technical Parameters

Memory Type: EEPROM

Memory Size: 2Kbit

Memory Organization: 256 x 8

Memory Interface: I2C

Clock Frequency: 1 MHz

Write Cycle Time: 5ms

Access Time: 550 ns

Voltage Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Rigorous quality control ensuring high reliability

Complies with industry safety standards

Compatibility

Compatible with I2C protocol for easy communication with most microcontrollers and systems

Application Areas

Often used in consumer electronics, automotive systems, industrial controls, and wherever small amounts of non-volatile memory are needed

Product Lifecycle

Obsolete status implies it is no longer in production

Users should look for replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Durable and reliable for critical and long-term applications

Easy to program and erase, providing flexibility in usage

Compatible with a wide range of voltages and systems

Suitable for a variety of applications due to its non-volatile nature

Support from Microchip Technology for integration and troubleshooting