CAT64LC40WI - Catalyst Semiconductor Inc.

Manufacturer Part Number

CAT64LC40WI

Manufacturer

onsemi

Introduction

The CAT64LC40WI is a high-performance, 4Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) memory device with a Serial Peripheral Interface (SPI) for easy integration into microcontroller-based systems. It offers reliable non-volatile storage of configuration data, parameters, and other critical information.

Product Features and Performance

4Kbit of EEPROM memory organized as 256 x 16 bits

SPI interface for simple serial communication

Operating voltage range of 2.5V to 6V

Wide operating temperature range of -40°C to 85°C

Fast read and write access time, with a typical word/page write cycle time of 5ms

Endurance of up to 1 million write/erase cycles

Data retention of up to 100 years

Product Advantages

Compact surface mount package (8-SOIC) for efficient board space utilization

Low power consumption for battery-powered applications

Reliable non-volatile storage of critical data

Easy integration into microcontroller-based systems via the SPI interface

Key Reasons to Choose This Product

Robust EEPROM memory for reliable data storage

Wide operating voltage and temperature range for versatile applications

Fast write access for efficient data updates

Simple SPI interface for easy microcontroller integration

Small footprint 8-SOIC package for space-constrained designs

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry standards and environmental regulations

Compatibility

The CAT64LC40WI EEPROM is compatible with a variety of microcontrollers and embedded systems that support the SPI communication protocol.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Portable devices and IoT applications

Product Lifecycle

The CAT64LC40WI is an obsolete product, meaning it is no longer actively manufactured or supported. Customers are advised to contact our website's sales team for information on equivalent or alternative EEPROM products that may be available.