AT25040AN-10SQ-2.7 - Atmel

Manufacturer Part Number

AT25040AN-10SQ-2.7

Manufacturer

Atmel

Introduction

EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit.

Product Features and Performance

Non-Volatile EEPROM Memory

4Kbit Memory Size

SPI (Serial Peripheral Interface)

Write Cycle Time of 5ms for Word or Page

512 x 8 Memory Organization

Clock Frequency of 20 MHz

Memory Format: EEPROM

Product Advantages

Reliable data retention

Low-power consumption

High-speed SPI interface

Wide voltage supply range

Suitable for high-temperature operation

Key Technical Parameters

Memory Size: 4Kbit

Voltage - Supply: 2.7V to 5.5V

Operating Temperature: -40°C to 125°C

Clock Frequency: 20 MHz

Quality and Safety Features

Built-in write protection

Data retention up to 100 years

ESD protection

Compatibility

Compatible with SPI protocol

Application Areas

Consumer Electronics

Industrial Control Systems

Automotive Electronics

Data Storage Devices

Product Lifecycle

Active product status

No indication of discontinuation

Alternatives and upgrades should be available as a part of Atmel's product range

Several Key Reasons to Choose This Product

Reliable performance over wide temperature ranges

SPI interface for high-speed data transfer

Industry-standard 8-SOIC package for easy PCB mounting

Long-term data retention suitable for critical applications

Broad compatibility with various microcontrollers and processors

High endurance with extensive write cycles

Technical support and documentation available from Atmel