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24AA025UIDT-I/OT The Microchip Technology 24AA025UIDT-I/OT is a 2 Kbit I2C Serial EEPROM. It operates from a 1.7V to 5.5V supply voltage with a maximum clock frequency of 400 kHz.
Mfr Part #:

24AA025UIDT-I/OT

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 24AA025UIDT-I/OT is a 2 Kbit I2C Serial EEPROM. It operates from a 1.7V to 5.5V supply voltage with a maximum clock frequency of 400 kHz.
✓ Total Stock: 12,747 pcs
$ Price Range: $1.24

24AA025UIDT-I/OT Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,121 pcs
On Request
3121 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
603 pcs
On Request
603 pcs On Request 1 On Request On Request 21+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
23 pcs
On Request
23 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

24AA025UIDT-I/OT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
ESD Protection
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Supply Current
Technology
Voltage
Write Cycle Time
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24AA025UIDT-I/OT Description

Short technical summary and product information.

The Microchip Technology 24AA025UIDT-I/OT is a 2 Kbit Electrically Erasable PROM (EEPROM) with a preprogrammed 32-bit unique ID. It features a 2-wire serial interface compatible with I²C standards and operates over a wide voltage range from 1.7V to 5.5V.

 

This device offers low-power consumption with a maximum read current of 1 mA and a standby current of 1 µA. It supports clock frequencies up to 400 kHz and has an access time of 900 ns. The EEPROM has a page write capability of 16 bytes and a page write time of 3 ms typical. It is designed for over 1 million erase/write cycles and offers data retention exceeding 200 years.

 

The 24AA025UIDT-I/OT is housed in a compact 6-lead SOT-23 surface-mount package. It operates within an industrial temperature range of -40°C to +85°C. Schmitt trigger inputs are included for noise suppression, and output slope control helps eliminate ground bounce.

 

This EEPROM is suitable for applications requiring non-volatile data storage with a unique identifier, such as configuration data, calibration data, or serial numbers in embedded systems.

24AA025UIDT-I/OT Quick Information

Product Type: Serial EEPROM
Canonical Name: 24AA025UIDT-I/OT 2 Kbit I2C Serial EEPROM
Subcategory: Serial EEPROM

24AA025UIDT-I/OT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

24AA025UIDT-I/OT Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

24AA025UIDT-I/OT Features

  • 2 Kbit I2C Serial EEPROM with unique ID.
  • Wide operating voltage from 1.7V to 5.5V.
  • Fast 400 kHz clock compatibility.
  • Low power consumption: 1 mA read, 1 µA standby.
  • High data retention exceeding 200 years.

24AA025UIDT-I/OT Applications

  • Stores configuration and calibration data.
  • Used for device identification and tracking.
  • Suitable for embedded system applications.
  • Ideal for space-constrained designs.

24AA025UIDT-I/OT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 24AA025UIDT-I/OT?

The memory size is 2 Kbit.

What interface type does the 24AA025UIDT-I/OT use?

It uses an I²C interface.

What is the operating voltage range for this EEPROM?

The operating voltage range is 1.7V to 5.5V.

What is the maximum clock frequency supported?

The maximum clock frequency is 400 kHz.

What is the access time for the 24AA025UIDT-I/OT?

The access time is 900 ns.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What type of package is the 24AA025UIDT-I/OT in?

It is in a SOT-23-6 package.

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