25LC040A-I/SN - Microchip Technology

Manufacturer Part Number

25LC040A-I/SN

Manufacturer

Microchip Technology

Introduction

The 25LC040A-I/SN is a 4Kbit serial EEPROM memory chip with SPI interface.

Product Features and Performance

Non-Volatile EEPROM

Serial Peripheral Interface (SPI)

Clock Frequency of 10 MHz

4Kbit Memory Size

Memory Organization: 512 x 8

Write Cycle Time: 5ms for Word/Page

Product Advantages

Low-power operation

High reliability

Extended temperature range

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 4Kbit

Memory Interface: SPI

Clock Frequency: 10 MHz

Write Cycle Time - Word, Page: 5ms

Voltage - Supply: 2.5V to 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust endurance and data retention

ESD protection

Compatibility

Compatible with SPI protocol devices

Application Areas

Consumer Electronics

Industrial Automation

Automotive

Communication Infrastructure

Product Lifecycle

Currently active product

Not reported to be nearing discontinuation

Upgrades or replacements to be evaluated as per Microchip Technology notifications

Several Key Reasons to Choose This Product

High-speed SPI interface compatible with most MCUs

Wide voltage range accommodates various applications

Suitable for harsh industrial environments due to its temperature range

Small form factor for space-constrained designs

Reliable data retention for critical applications

Easy to integrate with a variety of electronics systems

Manufactured by a reputable company in the semiconductor industry