25LC040A-E/ST - Microchip

Manufacturer Part Number

25LC040A-E/ST

Manufacturer

microchip-technology

Introduction

The 25LC040A-E/ST is a 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) with a Serial Peripheral Interface (SPI) compatible serial interface. It provides a simple, low-cost solution for adding non-volatile data storage to embedded systems.

Product Features and Performance

4Kbit (512 x 8) EEPROM memory

SPI compatible serial interface

10MHz maximum clock frequency

5ms typical write cycle time

5V to 5.5V operating voltage

-40°C to 125°C operating temperature range

8-pin TSSOP package

Product Advantages

Small footprint for space-constrained designs

Low power consumption

Fast write access times

Reliable data retention

Wide operating temperature range

Key Reasons to Choose This Product

Cost-effective non-volatile memory solution

Easy to integrate into embedded systems

Robust performance across temperature extremes

Proven reliability from a trusted semiconductor manufacturer

Quality and Safety Features

Rigorous quality control and testing

RoHS-compliant and lead-free package

Compatibility

The 25LC040A-E/ST is pin-compatible with other 4Kbit EEPROM devices in the 25LC040 series.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Metering and monitoring devices

Internet of Things (IoT) applications

Product Lifecycle

The 25LC040A-E/ST is an active product, and there are several equivalent or alternative models available, such as the 25LC040-I/ST and 25LC040-E/P. Customers are advised to contact our website's sales team for the latest product information and availability.