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HomeProductsIntegrated Circuits (ICs)Memory25LC040A-E/MS
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25LC040A-E/MS - Microchip Technology

Manufacturer Part Number
25LC040A-E/MS
Manufacturer
Microchip Technology
Allelco Part Number
32D-25LC040A-E/MS
ECAD Model
Parts Description
IC EEPROM 4KBIT SPI 10MHZ 8MSOP
Package
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 66280

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Specifications

25LC040A-E/MS Tech Specifications
Microchip Technology - 25LC040A-E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 25LC040A-E/MS

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-MSOP  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)  
Package Tube  
Operating Temperature -40°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 4Kbit  
Memory Organization 512 x 8  
Memory Interface SPI  
Memory Format EEPROM  
Clock Frequency 10 MHz  
Base Product Number 25LC040  

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

25LC040A-E/MS

Manufacturer

Microchip Technology

Introduction

The 25LC040A-E/MS is a 4Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It provides non-volatile data storage with a simple and efficient Serial Peripheral Interface (SPI) communication protocol. This EEPROM device is well-suited for a wide range of applications that require small to medium amounts of non-volatile memory.

Product Features and Performance

4Kbit (512 x 8) of EEPROM memory

SPI communication interface with clock speeds up to 10MHz

5ms write cycle time for word and page write operations

5V to 5.5V supply voltage range

Operating temperature range of -40°C to +125°C

8-pin TSSOP and MSOP surface mount packages

Product Advantages

Non-volatile data storage with easy-to-use SPI interface

Wide operating voltage and temperature ranges

High-speed SPI communication up to 10MHz

Low power consumption

Small, space-saving surface mount packages

Key Reasons to Choose This Product

Reliable and cost-effective EEPROM solution for your design

Broad compatibility and easy integration into various systems

Robust performance across a wide range of operating conditions

Microchip's reputation for quality and customer support

Quality and Safety Features

Designed and manufactured to Microchip's high-quality standards

Tested for reliability and performance

RoHS-compliant for environmental responsibility

Compatibility

The 25LC040A-E/MS is compatible with a variety of microcontrollers, processors, and other digital systems that support the SPI communication protocol.

Application Areas

Embedded systems

Industrial automation and control

Automotive electronics

Consumer electronics

Telecommunications equipment

Medical devices

IoT and smart home applications

Product Lifecycle

The 25LC040A-E/MS is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. Customers can contact our website's sales team for information on any potential alternative or equivalent models that may become available in the future.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 25LC040A-E/MS

Product Attribute 25LC040A-E/MS 25LC020A-I/SN 25LC040AT-E/OT 25LC020AT-I/SN
Part Number 25LC040A-E/MS 25LC020A-I/SN 25LC040AT-E/OT 25LC020AT-I/SN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Series - - - -
Memory Size 4Kbit 2Kbit 4Kbit 2Kbit
Memory Format EEPROM EEPROM EEPROM EEPROM
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Base Product Number 25LC040 25LC020 25LC040 25LC020
Memory Organization 512 x 8 256 x 8 512 x 8 256 x 8
Clock Frequency 10 MHz 10 MHz 10 MHz 10 MHz
Memory Interface SPI SPI SPI SPI
Supplier Device Package 8-MSOP 8-SOIC SOT-23-6 8-SOIC
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-SOIC (0.154", 3.90mm Width) SOT-23-6 8-SOIC (0.154', 3.90mm Width)
Technology EEPROM EEPROM EEPROM EEPROM
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V

25LC040A-E/MS Datasheet PDF

Download 25LC040A-E/MS pdf datasheets and Microchip Technology documentation for 25LC040A-E/MS - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Bond Wire Qualification 08/Jun/2016.pdf 25AA040A/25LC040A 06/Jan/2022.pdf
PCN Assembly/Origin
2.73KHz.pdf

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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25LC040A-E/MS Image

25LC040A-E/MS

Microchip Technology
32D-25LC040A-E/MS

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