25LC320T-I/SN - Microchip Technology

Manufacturer Part Number

25LC320T-I/SN

Manufacturer

Microchip Technology

Introduction

The 25LC320T-I/SN is a 32Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device divided into 4K x 8 bits organization, designed by Microchip Technology. It provides a robust storage solution for applications requiring data retention and easy updates of parameters or settings.

Product Features and Performance

Non-Volatile EEPROM Memory

32Kbit memory capacity

4K x 8 bits memory organization

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

Operational clock frequency up to 2 MHz

Write Cycle Time for Word/Page at 5ms

Broad supply voltage range from 2.5V to 5.5V

Operating temperature ranging from -40°C to 85°C

Surface mount 8-SOIC package for compact PCB design

Product Advantages

Non-volatility ensures data retention without power

Flexible SPI interface facilitates easy integration with most microcontrollers

Fast write cycles accelerate data logging and parameter updates

Wide operating voltage and temperature ranges offer versatility across different environments and applications

Surface mount package supports modern, space-efficient PCB layouts

Key Technical Parameters

Memory Size: 32Kbit

Memory Interface: SPI

Clock Frequency: 2 MHz

Voltage Supply: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Robust EEPROM technology with proven data retention and endurance

Manufactured by Microchip Technology, known for high reliability and quality standards

Compatibility

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

Application Areas

Configuration settings storage for industrial and consumer electronics

Parameter storage for automotive electronics

EEPROM roles in IoT devices for identity and settings management

Data logging systems requiring frequent update capabilities

Product Lifecycle

Product Status: Active

No indication of near discontinuation, supporting long-term availability and design continuity

Several Key Reasons to Choose This Product

Reliable storage solution from a reputable manufacturer

Broad compatibility and easy integration into existing designs thanks to SPI interface

Suits a wide range of applications due to its flexible voltage and temperature specifications

Non-volatile memory ensures data is preserved without continuous power

Supports efficient system designs with its compact surface mount packaging