25LC256T-E/ST - Microchip Technology

Manufacturer Part Number

25LC256T-E/ST

Manufacturer

Microchip Technology

Introduction

The 25LC256T-E/ST is a 256Kbit serial EEPROM Memory chip from Microchip Technology.

Product Features and Performance

256Kbit memory size (32K x 8)

Serial Peripheral Interface (SPI)

Up to 10 MHz clock frequency

5 ms write cycle time for both word and page

EEPROM technology for non-volatile memory storage

Wide voltage supply range from 2.5V to 5.5V

Operating temperature range from -40°C to 125°C

Product Advantages

Robust temperature range suited for harsh environments

High-speed data transfer capabilities

Compatible with standard SPI interfaces

Ensures data retention and easy data manipulation

Key Technical Parameters

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: SPI

Clock Frequency: 10 MHz

Write Cycle Time: 5ms

Voltage Supply: 2.5V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

High reliability with EEPROM technology

Extended operational temperature range for safety across various conditions

Compatibility

SPI compatible interface for easy integration with most microcontrollers

Surface Mount 8-TSSOP packaging for compatibility with standard PCB designs

Application Areas

Consumer electronics

Industrial control systems

Automotive electronics

Communication equipment

Data storage and logging devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement or upgrade options readily available with similar EEPROMs from Microchip

Several Key Reasons to Choose This Product

Extended operating temperature range ideal for industrial and automotive applications

Reliable non-volatile memory storage solution

High-speed performance up to 10 MHz

Broad compatibility with various microcontroller SPI interfaces

Supplied in tape and reel for automated assembly processes

Easy to use with SPI interface, allowing for simple design integration

Manufactured by a reputable company, Microchip Technology