25LC640XT-I/ST - Microchip Technology

Manufacturer Part Number

25LC640XT-I/ST

Manufacturer

Microchip Technology

Introduction

64Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with SPI interface

Product Features and Performance

64Kbit of non-volatile EEPROM memory

SPI serial interface for easy system integration

2MHz maximum clock frequency

Byte/Page write capability with 5ms maximum write cycle time

Wide operating voltage range of 2.5V to 5.5V

Industrial temperature range of -40°C to +85°C

Product Advantages

High reliability and endurance with up to 1 million write cycles

Low power consumption

Small 8-pin TSSOP package for space-constrained designs

Key Technical Parameters

Memory Size: 64Kbit

Memory Interface: SPI

Write Cycle Time: 5ms (max)

Operating Voltage: 2.5V to 5.5V

Operating Temperature: -40°C to +85°C

Quality and Safety Features

ROHS3 compliant

Tape and reel packaging for surface mount assembly

Compatibility

Compatible with various microcontrollers and processors with SPI interfaces

Application Areas

Embedded systems

Industrial automation

Consumer electronics

Automotive electronics

Product Lifecycle

Currently in active production

Long-term availability and support from Microchip Technology

Key Reasons to Choose

High reliability and endurance

Wide operating voltage and temperature range

Small footprint 8-pin TSSOP package

Ease of integration with SPI interface

Low power consumption