24LC21/SN - Microchip Technology

Manufacturer Part Number

24LC21/SN

Manufacturer

microchip-technology

Introduction

The 24LC21/SN is a 1Kbit (128 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with an I2C compatible interface. It is designed to provide a high-reliability, nonvolatile memory solution in a small footprint package. The 24LC21/SN offers high endurance, excellent data retention, and low-power consumption, making it suitable for a wide range of applications.

Product Features and Performance

1Kbit (128 x 8) of EEPROM memory

I2C compatible interface

400 kHz clock frequency

10ms write cycle time for word and page

900 ns access time

5V to 5.5V operating voltage range

0°C to 70°C operating temperature range

Surface mount 8-SOIC package

Product Advantages

Reliable, non-volatile memory storage

High endurance for frequent read/write operations

Low power consumption for energy-efficient designs

Small footprint for space-constrained applications

Wide operating voltage and temperature range

Key Reasons to Choose This Product

Robust and reliable EEPROM solution

Flexible I2C interface for easy integration

Excellent data retention and endurance

Ideal for a variety of embedded applications

Cost-effective and space-efficient design

Quality and Safety Features

Rigorous quality control and testing

RoHS-compliant and lead-free construction

Designed for reliable, long-term operation

Compatibility

The 24LC21/SN is compatible with standard I2C communication protocols and can be used in a wide range of embedded systems and applications.

Application Areas

Industrial automation and control systems

Consumer electronics

Automotive electronics

Telecommunications equipment

Household appliances

Product Lifecycle

The 24LC21/SN is an active, in-production product. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any potential equivalent or alternative models that may become available in the future.