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Request evaluation samplesSupply original 25AA640T-I/SN, Memory, by Microchip Technology
25AA640T-I/SN is a Memory model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Memory product path. Known package information currently points to 8SOIC under the Microchip Technology brand listing. IC EEPROM 64K SPI 1MHZ 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around 25AA640T-I/SN so buyers can move faster from review to quotation.
RoHS
Datasheet
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Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
MemoryDescription
IC EEPROM 64K SPI 1MHZ 8SOIC
key Attributes
-
Datasheet
View 25AA640T-I/SN DatasheetTechnical document
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Review the latest datasheet for 25AA640T-I/SN from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
IC EEPROM 64K SPI 1MHZ 8SOIC
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
ECCN Code
EAR99
Export Classifications & Environmental
HTSUS
8542.32.0051
Product Parameter
Density
64 kb
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
ECCN Code
EAR99
HTSUS
8542.32.0051
Density
64 kb
Terminal Finish
Matte Tin (Sn)
Power Supplies
2/5V
Supply Voltage-Max (Vsup)
5.5V
Serial Bus Type
SPI
Voltage - Supply
1.8V~5.5V
Data Retention Time-Min
200
Memory Size
64Kb 8K x 8
Access Time
475 ns
Part Status
Active
Published
2008
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Interface
SPI, Serial
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Manufacturer
Microchip Technology
Width
3.9mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Nominal Supply Current
5mA
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Supply Voltage
2.5V
Pbfree Code
yes
Terminal Pitch
1.27mm
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Length
4.9mm
Memory Type
Non-Volatile
Sub-Categories
Memory
Endurance
100000 Write/Erase Cycles
Write Protection
HARDWARE/SOFTWARE
Standby Current-Max
0.000001A
Memory Interface
SPI
Write Cycle Time-Max (TWC)
5ms
Memory Width
8
Write Cycle Time - Word, Page
5ms
Memory Format
EEPROM
Clock Frequency
1MHz
Additional Feature
1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
Base Part Number
25AA640
Manufacturer'S Part No.
25AA640T-I/SN
Height Seated (Max)
1.75mm
Common questions
Product FAQ
Quick answers for buyers reviewing 25AA640T-I/SN, stock, documentation, and sourcing steps.
What is 25AA640T-I/SN?
25AA640T-I/SN is a Memory component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for 25AA640T-I/SN?
25AA640T-I/SN is listed with package reference 8SOIC. The current product description is IC EEPROM 64K SPI 1MHZ 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is 25AA640T-I/SN available in stock?
This page currently shows 40403 units in stock and 19865 units available for 25AA640T-I/SN. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for 25AA640T-I/SN?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 25AA640T-I/SN by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for 25AA640T-I/SN?
Yes. This page links to the datasheet for 25AA640T-I/SN by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify 25AA640T-I/SN before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 25AA640T-I/SN before approving the order.
Memory
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