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HomeProductsIntegrated Circuits (ICs)Memory25AA02UIDT-I/OT
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25AA02UIDT-I/OT - Microchip Technology

Manufacturer Part Number
25AA02UIDT-I/OT
Manufacturer
Microchip Technology
Allelco Part Number
32D-25AA02UIDT-I/OT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC EEPROM 2KBIT SPI SOT23-6
Package
SOT-23-6
Data sheet
1.25AA02UIDT-I/OT.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 90000
  • Unit Price: $0.493
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.493 $0.49
10+ $0.481 $4.81
30+ $0.474 $14.22
100+ $0.467 $46.70
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

25AA02UIDT-I/OT Tech Specifications
Microchip Technology - 25AA02UIDT-I/OT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 25AA02UIDT-I/OT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 1.8V ~ 5.5V  
Technology EEPROM  
Supplier Device Package SOT-23-6  
Series -  
Package / Case SOT-23-6  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 2Kbit  
Memory Organization 256 x 8  
Memory Interface SPI  
Memory Format EEPROM  
Clock Frequency 10 MHz  
Base Product Number 25AA02  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

25AA02UIDT-I/OT

Manufacturer

Microchip Technology

Introduction

The 25AA02UIDT-I/OT is an EEPROM device from Microchip Technology, featured in a small SOT-23-6 package, designed for high-performance memory storage and data retrieval.

Product Features and Performance

Non-Volatile EEPROM technology

2Kbit memory size

Memory organized as 256 x 8

SPI Memory Interface

Clock frequency up to 10 MHz

Write Cycle Time for Word, Page is 5ms

Operational over a wide voltage range from 1.8V to 5.5V

Supports temperatures from -40°C to 85°C

Product Advantages

Low-power consumption

Durable and stable storage solution

Small form factor SOT-23-6, suitable for compact PCB layouts

Wide operating voltage and temperature ranges enhance system reliability

Key Technical Parameters

Memory Size: 2Kbit

Memory Format: EEPROM

Clock Frequency: 10 MHz

Voltage Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Write Cycle Time - Word, Page: 5ms

Quality and Safety Features

Robust Error Management and Data retention guaranteed for reliable operation

Lead-free and RoHS compliant contributing to environmental safety

Compatibility

Compatible with SPI interface supporting a vast range of microcontrollers and microprocessors

Application Areas

Used in consumer electronics, automotive, industrial automation, and telecommunications systems for configuration or small data storage

Product Lifecycle

Currently marked as Active with extended support and availability

Several Key Reasons to Choose This Product

Dependable storage performance due to high-quality EEPROM technology

Long-term availability ideal for extended project cycles

Low operational costs with minimal power demands

Flexible compatibility with various digital devices through SPI communication

Cost-effective solution for versatile memory storage applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 25AA02UIDT-I/OT

Product Attribute 25AA02UIDT-I/SN 25AA02E64T-I/OT 25AA02E48T-I/OT 25AA020AT-I/ST
Part Number 25AA02UIDT-I/SN 25AA02E64T-I/OT 25AA02E48T-I/OT 25AA020AT-I/ST
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Memory Organization - - - -
Memory Format - - - -
Memory Size - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Supply - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Memory Interface - - - -
Memory Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Base Product Number - DAC34H84 MAX500 ADS62P42
Technology - - - -
Clock Frequency - - - -
Write Cycle Time - Word, Page - - - -

25AA02UIDT-I/OT Datasheet PDF

Download 25AA02UIDT-I/OT pdf datasheets and Microchip Technology documentation for 25AA02UIDT-I/OT - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
2.73KHz.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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25AA02UIDT-I/OT Image

25AA02UIDT-I/OT

Microchip Technology
32D-25AA02UIDT-I/OT

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