25LC640A-E/SN - Microchip Technology

Manufacturer Part Number

25LC640A-E/SN

Manufacturer

Microchip Technology

Introduction

The 25LC640A-E/SN is a 64Kbit EEPROM from Microchip Technology, designed for storage applications where low-power and low-voltage operation are essential.

Product Features and Performance

64Kbit memory size organized as 8K x 8

SPI (Serial Peripheral Interface) for high-speed data transfer

Non-Volatile EEPROM technology for data retention without power

Clock Frequency up to 10 MHz for swift read/write operations

Write Cycle Time is 5ms for both word and page, facilitating fast data writing

Operates across a wide voltage range (2.5V to 5.5V), ensuring compatibility with various logic levels

Supports an extended operating temperature range of -40°C to 125°C, suitable for extreme environments

Product Advantages

High reliability and longevity due to EEPROM technology

Flexible interface options thanks to SPI, compatible with a wide range of microcontrollers

Low power consumption, ideal for battery-operated devices

Wide voltage range allows for system design flexibility

Robust temperature specification ensures performance in challenging conditions

Key Technical Parameters

Memory Type: Non-Volatile EEPROM

Memory Size: 64Kbit

Memory Organization: 8K x 8

Memory Interface: SPI

Clock Frequency: 10 MHz

Voltage Supply: 2.5V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Manufactured by Microchip Technology, a leader in semiconductor solutions, ensuring high reliability and performance

Stringent quality control measures and testing for durability and long-term reliability

Compatibility

SPI interface allows easy integration with most microcontroller systems

Wide voltage and temperature ranges offer compatibility with diverse industrial, automotive, and consumer applications

Application Areas

Industrial control systems

Automotive electronics

Consumer electronics

Data storage systems where non-volatile memory is essential

IoT devices requiring low power operation

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability for new and ongoing projects

Support for upgrades and replacements directly from Microchip Technology

Several Key Reasons to Choose This Product

Reliable non-volatile storage solution from a reputable manufacturer

High speed and low power consumption cater to modern electronic design requirements

Flexible and easy to integrate with existing designs due to the common SPI interface

Suitable for a broad range of applications due to wide operating condition tolerances

Active product status with Microchip Technology’s commitment to long-term availability and support