25LC512-I/MF - Microchip Technology

Manufacturer Part Number

25LC512-I/MF

Manufacturer

Microchip Technology

Introduction

High-density 512Kbit serial EEPROM with SPI interface

Product Features and Performance

Non-Volatile EEPROM

Serial Peripheral Interface (SPI)

512Kbit memory size

64K x 8 memory organization

20 MHz clock frequency

5ms write cycle time for word or page

Supports 2.5V to 5.5V power supply

Operational from -40°C to 85°C

Product Advantages

Robust storage solution with 512Kbit capacity

High-speed SPI interface for fast data transfer

Wide voltage range compatibility

Suitable for harsh temperature environments

Non-volatile storage that retains data without power

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 512Kbit

Memory Interface: SPI

Clock Frequency: 20 MHz

Write Cycle Time: 5ms

Voltage Supply: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Data retention for minimum of 200 years

Endurance of 1 million write cycles

ESD protection

Compatibility

SPI compatible with various microcontrollers

5V tolerant inputs – compatible with legacy devices

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Data logging devices

Networking equipment

Product Lifecycle

The product is currently active

Not indicated as nearing discontinuation

Replacements or upgrades are typically available for active parts

Several Key Reasons to Choose This Product

High reliability and long data retention

Wide operating voltage and temperature range for versatility

High-speed data transfer for efficient operations

Easy integration with numerous SPI-compatible devices

Readily available and supported by Microchip Technology

Large memory size suitable for complex applications

Low power consumption suitable for power-sensitive applications