AT25040B-MAHL-T

Microchip Technology

IC EEPROM 4KBIT SPI 20MHZ 8UDFN

2486 Pcs New Original In Stock

EEPROM Memory IC 4Kbit SPI 20 MHz 8-UDFN (2x3)

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5.0 / 5.0 - (55 Ratings)

AT25040B-MAHL-T

Name: Microchip Technology AT25040B-MAHL-T
Brand: Microchip Technology
SKU: AT25040BMAHLT
Price: 0.5742 USD
Availability: InStock
Rating: 5.0 (55 reviews)

Product Overview

1282718

DiGi Electronics Part Number

AT25040B-MAHL-T-DG

Manufacturer

Microchip Technology

Manufacturer Product Number AT25040B-MAHL-T

Description

IC EEPROM 4KBIT SPI 20MHZ 8UDFN

Inventory

2486 Pcs New Original In Stock

Detailed Description EEPROM Memory IC 4Kbit SPI 20 MHz 8-UDFN (2x3)

See all Memory

Datasheet AT25040B-MAHL-T Datasheet

Video AT25040B-MAHL-T Video

ECAD Model CAD Models - PCB Symbols & Footprints

Quantity
Minimum 1

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Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

Real-Time Tracking for Every Order

Secure & Flexible Payment

Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more

All payments encrypted for security

RFQ (Request for Quotations)

Submit your RFQ directly on the product detail page or the RFQ page.

Our sales team will respond within 24 hours.

Payment method

PayPal (recommended for new customers)

Credit Cards

Wire Transfer (T/T) – Available in USD, EUR, HKD, and other currencies.

Important Notice

You’ll receive a confirmation email after submitting an RFQ.

Didn’t get it? Check your spam folder and whitelist [email protected].

Prices and stock may change; we’ll reconfirm your order.

Questions? Contact us anytime.

Freight

Basic cost: USD 70.00

Actual cost may vary depending on weight and destination

Shipping method

Shipped from Hong Kong via FedEx/DHL/UPS/TNT

Delivery Time

In-stock items: Ready to ship in 1-2 days

Transit time: 3-5 business days (FedEx/DHL/UPS)

Special requests? Contact us: [email protected]

In Stock (All prices are in USD)

QTY Target Price Total Price
1 0.5742 0.5742

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AT25040B-MAHL-T Technical Specifications

Datasheet & Documents

Datasheets

Download AT25040B-MAHL-T Product Specification (PDF)

HTML Datasheet

AT25040B-MAHL-T-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant

Moisture Sensitivity Level (MSL) 3 (168 Hours)

REACH Status REACH Unaffected

ECCN EAR99

HTSUS 8542.32.0051

Additional Information

Other Names

1611-AT25040B-MAHL-TDKRINACTIVE

AT25040B-MAHL-TCT

1611-AT25040B-MAHL-TCT

1611-AT25040B-MAHL-TTRINACTIVE

AT25040B-MAHL-T-899-DG

AT25040B-MAHL-T-DG

AT25040B-MAHL-T-899

AT25040B-MAHL-TTR

AT25040B-MAHL-TDKR

1611-AT25040B-MAHL-TDKR-DG

AT25040BMAHLT

1611-AT25040B-MAHL-TTR-DG

1611-AT25040B-MAHL-TDKR

1611-AT25040B-MAHL-TTR

Standard Package

5,000

Alternative Models

PART NUMBER

MANUFACTURER

QUANTITY AVAILABLE

DiGi PART NUMBER

UNIT PRICE

SUBSTITUTE TYPE

CAT25040HU4I-GT3

onsemi

3915

CAT25040HU4I-GT3-DG

0.3413

MFR Recommended

M95040-DFMC6TG

STMicroelectronics

5953

M95040-DFMC6TG-DG

0.2354

MFR Recommended

Reviews

5.0/5.0-(Show up to 5 Ratings)

초***행복

December 02, 2025

5.0

첫 구매인데도 배송이 빠르고 포장도 안전해서 만족스러웠어요.

快***天

December 02, 2025

4.8

他們的客服團隊非常專業，能提供詳細且耐心的協助。

Herz***rieb

December 02, 2025

4.9

Der After-Sales-Service ist freundlich, effizient und kundenorientiert.

Hopef***orizon

December 02, 2025

4.8

I've had very positive experiences with their customer support team.

Win***der

December 02, 2025

4.8

The shipping was prompt and the packaging quality was top-notch.

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Frequently Asked Questions (FAQ)

What is the main function of the AT25040B-MAHL-T EEPROM memory chip?

The AT25040B-MAHL-T is a non-volatile EEPROM memory IC with a 4Kbit storage capacity, designed for data storage and preservation in electronic devices, supporting SPI interface for efficient communication.

Is the AT25040B-MAHL-T compatible with standard SPI interfaces and what are its voltage requirements?

Yes, this EEPROM communicates via a standard SPI interface and operates within a voltage range of 1.8V to 5.5V, making it suitable for a wide variety of applications.

What are the key features and advantages of using the AT25040B-MAHL-T EEPROM chip?

This EEPROM offers a fast write cycle time of 5ms, a maximum clock frequency of 20MHz, and a compact 8-UDFN package, ensuring reliable performance in space-constrained designs with durable, non-volatile data storage.

Can the AT25040B-MAHL-T EEPROM operate in extreme temperatures and what is its package type?

Yes, it is rated for operating temperatures from -40°C to 85°C, and comes in a surface-mount 8-UDFN package, ideal for durable and high-reliability applications.

Where can I purchase the AT25040B-MAHL-T EEPROM chip and what is its availability status?

The AT25040B-MAHL-T is available in stock from authorized suppliers, with over 3,000 units ready for immediate shipment, ensuring quick procurement for your project needs.

DiGi Certification

AT25040B-MAHL-T CAD Models

Microchip Technology AT25040B-MAHL-T PCB symbols & footprints

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