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25AA640-I/SN
Microchip Technology
IC EEPROM 64KBIT SPI 1MHZ 8SOIC
2038 Pcs New Original In Stock
EEPROM Memory IC 64Kbit SPI 1 MHz 8-SOIC
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (249 Ratings)
25AA640-I/SN
Product Overview
1231871
DiGi Electronics Part Number
25AA640-I/SN-DGManufacturer
Microchip Technology
25AA640-I/SN
Description
IC EEPROM 64KBIT SPI 1MHZ 8SOICInventory
2038 Pcs New Original In Stock
EEPROM Memory IC 64Kbit SPI 1 MHz 8-SOIC
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
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
25AA640-I/SN Technical Specifications
Category
Memory, Memory
Packaging
Tube
Series
-
Product Status
Active
DiGi-Electronics Programmable
Verified
Memory Type
Non-Volatile
Memory Format
EEPROM
Technology
EEPROM
Memory Size
64Kbit
Memory Organization
8K x 8
Memory Interface
SPI
Clock Frequency
1 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
Base Product Number
25AA640
Datasheet & Documents
HTML Datasheet
25AA640-I/SN-DG
PCN Design/Specification
Multiple Devices Datasheet Update 18/Aug/2014
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.32.0051
Additional Information
Other Names
25AA640-I/SN-NDR
25AA640ISN
25AA640-I/SNG-DG
25AA640-I/SNG
Standard Package
100
Reviews
5.0/5.0-(Show up to 5 Ratings)
грудня 02, 2025
Je recommande vivement DiGi Electronics pour leur livraison express et la durabilité de leurs pièces. Elles ont résisté à une utilisation continue sans montrer de faiblesse.
грудня 02, 2025
I highly recommend DiGi Electronics for anyone looking for trustworthy gaming equipment that is affordable.
грудня 02, 2025
Their products exhibit exceptional craftsmanship and attention to detail.
грудня 02, 2025
I appreciate how open they are about costs, which builds trust and confidence in their services.
грудня 02, 2025
High-quality products that arrive promptly—perfect combination!
грудня 02, 2025
My shopping experience was hassle-free thanks to the intuitive interface.
грудня 02, 2025
DiGi Electronics’ customer support feels genuinely caring and attentive.
грудня 02, 2025
Fast and reliable shipping is what sets DiGi Electronics apart.
грудня 02, 2025
The quick replenishment of stock at DiGi Electronics minimizes our procurement effort.
грудня 02, 2025
The friendly staff makes every interaction enjoyable.
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Frequently Asked Questions (FAQ)
What are the key features of the 25AA640-I/SN EEPROM memory chip?
The 25AA640-I/SN is a 64Kbit non-volatile EEPROM with a 1 MHz SPI interface, 8-SOIC package, and operating voltage between 1.8V and 5.5V. It offers reliable data storage with a fast write cycle time of 5ms per word or page.
Is the 25AA640-I/SN EEPROM compatible with various microcontrollers and systems?
Yes, this EEPROM uses a standard SPI interface, making it compatible with most microcontrollers and embedded systems that support SPI communication protocols. It is suitable for a wide range of applications including data logging and device configuration.
What are the advantages of using the 25AA640-I/SN EEPROM in my project?
This EEPROM provides high reliability with a wide operating temperature range (-40°C to 85°C), RoHS3 compliance for environmental safety, and a compact 8-SOIC package for easy surface-mount integration. Its fast write cycle enhances system performance.
Can the 25AA640-I/SN EEPROM operate within industrial temperature ranges?
Yes, the EEPROM supports an industrial temperature range from -40°C to 85°C, making it suitable for use in demanding environmental conditions and industrial applications.
What should I know about the warranty and support for the 25AA640-I/SN EEPROM?
This product is supplied as a new, original component with in-stock availability. For warranty, technical support, or after-sales services, please contact the supplier directly to ensure proper assistance and product support.
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25AA640-I/SN CAD Models
Microchip Technology 25AA640-I/SN PCB symbols & footprints
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