AT25256AW-10SU-2.7 - Microchip Technology

Manufacturer Part Number

AT25256AW-10SU-2.7

Manufacturer

Microchip Technology

Introduction

The AT25256AW-10SU-2.7 is an EEPROM memory chip designed for storage solutions where durability and low power consumption are a priority.

Product Features and Performance

Non-Volatile EEPROM

256Kbit memory size with a 32K x 8 organization

SPI interface allowing simple and efficient data transfer

Maximum clock frequency of 20 MHz ensures fast operational speed

Ensures a write cycle time of 5ms for word and page

Operates across a wide voltage supply range of 2.7V to 5.5V

Product Advantages

High data integrity and retention

Low power consumption

Suitable for rigorous industrial applications due to a wide operating temperature range (-40°C to 85°C)

Key Technical Parameters

Memory Size: 256Kbit

Memory Interface: SPI

Clock Frequency: 20 MHz

Voltage Supply: 2.7V to 5.5V

Write Cycle Time: 5ms

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Endures harsh environmental conditions

Reliable data retention through EEPROM technology

Compatibility

SPI interface ensures compatibility with a wide range of microcontrollers and digital systems

Application Areas

Industrial automation systems

Consumer electronics

Automotive electronics

Data logging and storage systems

Product Lifecycle

Currently marked as obsolete

Potential availability of replacements or upgrades; consult manufacturer for newer models or alternative solutions

Several Key Reasons to Choose This Product

Highly reliable non-volatile memory solution

Compatible with multiple standard interfaces

Suitable for both industrial and consumer applications

Robust operational performance under diverse environmental conditions

Backed by Microchip Technology's reputation for quality and support