25AA02E64T-I/SN

$0.43

Description：IC EEPROM 2KBIT SPI 10MHZ 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:3c241e42e44d Category: Memory IC Brand: Microchip Technology

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Product introduction

25AA02E64T-I/SN is listed in the Memory IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC EEPROM 2KBIT SPI 10MHZ 8SOIC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 25AA02E64T-I/SN

Description：IC EEPROM 2KBIT SPI 10MHZ 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：EEPROM
Technology：EEPROM
Memory Size：2Kbit
Memory Organization：256 x 8
Memory Interface：SPI
Clock Frequency：10 MHz
Write Cycle Time - Word, Page：5ms
Voltage - Supply：1.8V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Access Time：-
Grade：-
Qualification：-

Memory IC datasheet and documents for 25AA02E64T-I/SN

25AA02E64T-I/SN

Memory IC Overview

The Microchip Technology 25AA02E64T-I/SN is a 2 Kbit (256 x 8-bit) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). It features an SPI-compatible serial bus interface with a maximum clock frequency of 10 MHz. The device operates within a supply voltage range of 1.8V to 5.5V and supports industrial temperature ranges from -40°C to +85°C. It includes a factory-programmed, globally unique 64-bit EUI-64™ node address stored in the upper portion of the array.

Memory IC Feature Summary

Factory-programmed globally unique 64-bit IEEE EUI-64™ node address for hardware identification
SPI compatible serial interface supporting sequential read and write page modes up to 16 bytes
Hardware and software write protection mechanisms including block protection and power-on data protection

Memory IC Applications

Network devices requiring unique hardware identity
Embedded systems needing persistent configuration storage
IoT nodes utilizing EUI-64 addressing standards

Memory IC Procurement Notes

Verify that the ordering suffix 'I' confirms the industrial temperature range (-40°C to +85°C) and 'SN' specifies the 8-lead SOIC package. Confirm the 'T' suffix indicates tape and reel packaging. Ensure the specific part number matches the EUI-64 variant rather than the EUI-48 version.

Memory IC Selection Notes

Select this component when a globally unique 64-bit identifier is required directly without encapsulation logic. It is suitable for applications needing low-power non-volatile storage alongside hardware authentication. Verify system voltage compatibility with the 1.8V to 5.5V operating range.

Memory IC Part Context

This part belongs to the 25AA02EXX series of 2 Kbit SPI EEPROMs. It is distinguished from the 25AA02E48 by its preprogrammed 64-bit EUI-64™ address instead of a 48-bit EUI-48™ address. Both variants share identical electrical characteristics and memory organization.