Name: 25AA640T-I/SN
Brand: Microchip Technology
SKU: 25AA640T-I-SN
Price: 0.8803 USD
Availability: InStock
Rating: 5 (94 reviews)

25AA640T-I/SN

For Reference Only

Part Number	25AA640T-I/SN
Manufacturer	Microchip Technology
Description	IC EEPROM 64KBIT 1MHZ 8SOIC
Datasheet	25AA640T-I/SN Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	33,624 piece(s)
Unit Price	$ 0.8803 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 25AA640T-I/SN (Memory) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 25AA640T-I/SN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25AA640T-I/SN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25AA640T-I/SN.

25AA640T-I/SN Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	64Kb (8K x 8)
Memory Interface	SPI
Clock Frequency	1MHz
Write Cycle Time - Word, Page	5ms
Access Time	-
Voltage - Supply	1.8 V ~ 5.5 V
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

25AA640T-I/SN Reviews

Aniy*****randt

March 28, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Zoe*****alla

March 18, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Har***** Carr

March 18, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Mathi*****anley

March 17, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Sawye*****vastava

March 2, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Presl*****lters

February 21, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

25AA640T-I/SN Packaging

25AA640T-I/SN FAQ

1. How to order 25AA640T-I/SN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 25AA640T-I/SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25AA640T-I/SN. All suppliers must pass our qualification reviews before they can publish their products including 25AA640T-I/SN on Heisener; we pay more attention to the channels and quality of 25AA640T-I/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25AA640T-I/SN price and inventory displayed accurate?

The price and inventory of 25AA640T-I/SN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 25AA640T-I/SN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 25AA640T-I/SN we delivered, we will accept the replacement or return of the 25AA640T-I/SN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 25AA640T-I/SN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 25AA640T-I/SN pin diagram, 25AA640T-I/SN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

25AA640T-I/SN Related Products

TLC27M2ACP	Texas Instruments, IC OPAMP GP 635KHZ 8DIP, 8-DIP (0.300", 7.62mm), -	View
SMBJ14AHE3/5B	Vishay Semiconductor Diodes Division, TVS DIODE 14VWM 23.2VC SMB, DO-214AA, SMB, -	View
RWR84NR499BSB12	Vishay Dale, RES 0.499 OHM 7W 0.1% WW AXIAL, Axial, -	View
TNPW0603910RBEEA	Vishay Dale, RES SMD 910 OHM 0.1% 1/10W 0603, 0603 (1608 Metric), -	View
ESR25JZPF5621	Rohm Semiconductor, RES SMD 5.62K OHM 1% 1/2W 1210, 1210 (3225 Metric), -	View
RMCF2010FT8K66	Stackpole Electronics Inc., RES SMD 8.66K OHM 1% 3/4W 2010, 2010 (5025 Metric), -	View
3044092	Phoenix Contact, CONN TERM BLK GROUND 12-26AWG, -, -	View
FW-10-03-L-D-285-078-P-TR	Samtec Inc., .050'' BOARD SPACERS, -, -	View
GTS06R32-25P	Amphenol Industrial Operations, GT 25C 25#12 PIN PLUG, -, -	View
EMM06DRSN-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.156, -, -	View
1414396	Phoenix Contact, CONNECTOR M12 REC 8POS RJ45, -, -	View
VI-25J-CU-F2	Vicor Corporation, CONVERTER MOD DC/DC 36V 200W, Full Brick, -	View

25AA640T-I/SN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

D# V36:1790_06422679

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R

RoHS: Compliant

25AA640-I/SN

D# V36:1790_06422676

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 25AA640-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N - Rail/Tube (Alt: 25AA640-I/SN)

25AA640T-I/SN

D# 25AA640T-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 25AA640T-I/SN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 25AA640-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N (Alt: 25AA640-I/SN)

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

D# 25AA640T-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R (Alt: 25AA640T-I/SN)

25AA640-I/SN

D# 25AA640-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N (Alt: 25AA640-I/SN)

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

184

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

Microchip Technology Inc

25AA640 Series 64 Kbit (8K x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8

25AA640-I/SN

Microchip Technology Inc

IC, EEPROM SERIAL 64KB, SMD, SOIC8

1364

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 25AA640-I/SN-ND

Microchip Technology Inc

IC EEPROM 64KBIT SPI 1MHZ 8SOIC

111

25AA640T-I/SN

D# 25AA640T-I/SNCT-ND

Microchip Technology Inc

IC EEPROM 64KBIT SPI 1MHZ 8SOIC

3932

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

D# 25AA640T-I/SN

Microchip Technology Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

4184

25AA640-I/SN

D# 25AA640-I/SN

TDK Corporation of America

4285

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

Microchip Technology Inc

In stock shipping within 2days

19386

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 1331374

Microchip Technology Inc

SERIAL EEPROM, 64KBIT, 1MHZ, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

1342

25AA640T-I/SN

D# 3590673

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 3300

Container: Reel

Part Number

Manufacturer

Description

Stock

MIC25AA640TISNB21

Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

681

25AA640TISN

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

3729

Part Number	Manufacturer	Description	Stock
MIC25AA640TISNB21	Microchip Technology Inc	OEM/CM ONLY	3273
25AA640TISN	Microchip Technology Inc	OEM/CM ONLY	3061
25AA640TISNG	Microchip Technology Inc	OEM/CM ONLY	3062

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

In stock

184

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

100

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 25AA640-I/SN

Microchip Technology Inc

64k 8K X 8 1.8V SER EE IND

RoHS: Compliant

pbFree: Yes

81900

25AA640T-I/SN

D# 25AA640T-I/SN

Microchip Technology Inc

64k 8K X 8 1.8V SER EE IND

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MIC25AA640T-I/SNB21

Micrel Inc

OEM/CM Immediate delivery

389

MIC25AA640T-I/SN(2

Microchip Technology Inc

OEM/CM Immediate delivery

6600

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

D# 579-25AA640T-I/SN

Microchip Technology Inc

EEPROM 8kx8 - 1.8V

RoHS: Compliant

1323

25AA640-I/SN

D# 579-25AA640-I/SN

Microchip Technology Inc

EEPROM 8kx8 - 1.8V

RoHS: Compliant

447

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) T/R

RoHS: Compliant

25AA640-I/SN

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# MCHP00000001745

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) TUBE

25AA640T-I/SN

D# MCHP00000001746

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) T/R

Part Number

Manufacturer

Description

Stock

25AA640T-I/SN

D# 92C7381

Microchip Technology Inc

SERIAL EEPROM, 64KBIT, 1MHZ, SOIC-8, Memory Interface Type:Serial SPI, Memory Size:64Kbit, EEPROM Memory Configuration:8K x 8bit, Clock Frequency:1MHz, Memory Case Style:SOIC, No. of Pins:8Pins, Supply Voltage Min:1.8V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 3300

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
25AA640T-I/SN D# NS-25AA640T-I/SN	Microchip Technology Inc	OEM/CM ONLY	7942
25AA640-I/SN D# NS-25AA640-I/SN	Microchip Technology Inc	OEM/CM ONLY	1176
25AA640T-I/SNG D# NS-25AA640T-I/SNG	MICROCHIP	OEM/CM ONLY	3328
25AA640TISN D# NS-25AA640TISN	Microchip Technology Inc	OEM/CM ONLY	2355
25AA640T-I-SN D# NS-25AA640T-I-SN	Microchip Technology Inc	OEM/CM ONLY	1172
25AA640T-I_SN D# NS-25AA640T-I_SN	Microchip Technology Inc	OEM/CM ONLY	1468

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

100

25AA640T-I/SN

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

Serial EEPROM, 8K x 8, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 25AA640-I_SN

Microchip Technology Inc

Semiconductor

260

Part Number

Manufacturer

Description

Stock

25AA640TI/SN

Microchip Technology Inc

OEM/CM ONLY

2395

MIC25AA640TI/SNB21

Micrel Inc

OEM/CM ONLY

598

Part Number

Manufacturer

Description

Stock

MIC25AA640T-I/SNB21

Micrel Inc

IN stock Immediate delivery

384

MIC25AA640T-I/SN(2

MIC

IN stock Immediate delivery

6615

Part Number	Manufacturer	Description	Stock
MIC25AA640T-I/SNB21	Micrel Inc	shipping today	390
MIC25AA640T-I/SN(2	Microchip Technology Inc	shipping today	6601
25AA640-I/SN	Microchip Technology Inc	shipping today	7988
25AA640T-I/SN	Microchip Technology Inc	shipping today	7988

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

D# 51562513

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

RFQ

14526

Part Number

Manufacturer

Description

Stock

25AA640-I/SN

Microchip Technology Inc

IC EEPROM 64KBIT 1MHZ 8SOIC

900

Quick Inquiry

25AA640T-I/SN

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS