Name: 25AA040A-I/ST
Brand: Microchip Technology
SKU: 25AA040A-I-ST
Price: 0.6221 USD
Availability: InStock
Rating: 5 (90 reviews)

25AA040A-I/ST

For Reference Only

Part Number	25AA040A-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 10MHZ 8TSSOP
Datasheet	25AA040A-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	7,984 piece(s)
Unit Price	$ 0.6221 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 25AA040A-I/ST (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 25AA040A-I/ST specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25AA040A-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25AA040A-I/ST.

25AA040A-I/ST Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	4Kb (512 x 8)
Memory Interface	SPI
Clock Frequency	10MHz
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-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP

25AA040A-I/ST Reviews

Judi*****onroe

April 8, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Theod*****inhas

March 30, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Carl*****ewis

March 17, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Case*****mero

March 3, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Rona*****varez

March 1, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

25AA040A-I/ST Packaging

25AA040A-I/ST FAQ

1. How to order 25AA040A-I/ST 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 25AA040A-I/ST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25AA040A-I/ST. All suppliers must pass our qualification reviews before they can publish their products including 25AA040A-I/ST on Heisener; we pay more attention to the channels and quality of 25AA040A-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25AA040A-I/ST price and inventory displayed accurate?

The price and inventory of 25AA040A-I/ST 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 25AA040A-I/ST?

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 25AA040A-I/ST we delivered, we will accept the replacement or return of the 25AA040A-I/ST 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 25AA040A-I/ST.

(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 25AA040A-I/ST pin diagram, 25AA040A-I/ST datasheet?

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

25AA040A-I/ST Related Products

SIT1602BI-23-30S-72.000000D	SiTime, -40 TO 85C, 3225, 50PPM, 3.0V, 7, -, -	View
T95R107M025EAZS	Vishay Sprague, CAP TANT 100UF 25V 20% 2824, 2824 (7260 Metric), -	View
PE0200WJ16236BH1	Vishay Beyschlag, CAP CER 1600PF 14KV R42 DISK, Disk, Metal Fitting - Threaded, -	View
8N4Q001EG-1015CDI8	IDT, Integrated Device Technology Inc, IC OSC CLOCK QD FREQ 10CLCC, 10-CLCC, -	View
B59100M1060A070	EPCOS (TDK), THERMISTOR PTC 100OHM 60DEG RAD, Radial, -	View
RLR07C2R40GMBSL	Vishay Dale, RES 2.4 OHM 2% 1/4W AXIAL, Axial, -	View
RG2012V-1781-D-T5	Susumu, RES SMD 1.78K OHM 0.5% 1/8W 0805, 0805 (2012 Metric), -	View
831-87-005-10-273101	Preci-Dip, PCB CONN SOLDER TAIL 2MM, -, -	View
DW-03-10-F-D-540	Samtec Inc., .025" BOARD SPACERS, -, -	View
MS27484E8B44S	Amphenol Aerospace Operations, CONN PLUG 4POS STRAIGHT W/SCKT, -, -	View
TV07DZ-17-73PD-P3AD	Amphenol Aerospace Operations, CONN RCPT MALE 73POS GOLD SLDR, -, -	View
AMC25DRTS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 50POS 0.100, -, -	View

25AA040A-I/ST 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

25AA040A-I/ST

D# V36:1790_06421938

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

25AA040AT-I/ST

D# V36:1790_06421958

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040A-IST

D# 25AA040A-I/ST

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP - Rail/Tube (Alt: 25AA040A-I/ST)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040A-IST

D# 25AA040A-I/ST

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin TSSOP (Alt: 25AA040A-I/ST)

Part Number

Manufacturer

Description

Stock

25AA040A-I/ST

Microchip Technology Inc

25AA040A Series 4 Kbit (512 x 8) 5.5 V SMT Bus Serial EEPROM - TSSOP-8

25AA040AT-I/ST

Microchip Technology Inc

Min Qty 2500

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# 25AA040AT-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 10MHZ 8TSSOP

25AA040A-I/ST

D# 25AA040A-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 10MHZ 8TSSOP

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# 3590536

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 2500

Container: Reel

25AA040A-I/ST

D# 3590531

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 900

Container: Each

Part Number

Manufacturer

Description

Stock

25AA040AIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

1243

Part Number

Manufacturer

Description

Stock

25AA040AIST

Microchip Technology Inc

OEM/CM ONLY

2714

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# 25AA040AT-I/ST

Microchip Technology Inc

4K 512 X 8 1.8V SER EE

RoHS: Compliant

pbFree: Yes

25AA040A-I/ST

D# 25AA040A-I/ST

Microchip Technology Inc

4K 512 X 8 1.8V SER EE

RoHS: Compliant

pbFree: Yes

8128

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# 579-25AA040AT-I/ST

Microchip Technology Inc

EEPROM 4K 512X8 1.8V SER EE IND

RoHS: Compliant

821

25AA040A-I/ST

D# 579-25AA040A-I/ST

Microchip Technology Inc

EEPROM 4K 512X8 1.8V SER EE IND

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040A-I/ST

Microchip Technology Inc

4K, 512 X 8, 1.8V SER EE IND - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

25AA040AT-I/ST

Microchip Technology Inc

4K, 512 X 8, 1.8V SER EE IND - Package: 8 TSSOP 4.4mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# MCHP00000001579

Microchip Technology Inc

4K, 512 X 8, 1.8V SER EE IND - Package: 8 TSSOP 4.4mm T/R

25AA040A-I/ST

D# MCHP00000001573

Microchip Technology Inc

4K, 512 X 8, 1.8V SER EE IND - Package: 8 TSSOP 4.4mm TUBE

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

D# 72J3642

Microchip Technology Inc

IC,SERIAL EEPROM,512X8,CMOS,TSSOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

25AA040A-I/ST

D# 72J3637

Microchip Technology Inc

IC,SERIAL EEPROM,512X8,CMOS,TSSOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 900

Container: Bulk

Part Number

Manufacturer

Description

Stock

25AA040A-I/ST

D# NS-25AA040A-I/ST

Microchip Technology Inc

OEM/CM ONLY

5258

25AA040AT-I/ST

D# NS-25AA040AT-I/ST

Microchip Technology Inc

OEM/CM ONLY

5712

Part Number

Manufacturer

Description

Stock

25AA040AT-I/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040AI/ST

Microchip Technology Inc

OEM/CM ONLY

1119

Part Number

Manufacturer

Description

Stock

25AA040A-I/ST

Microchip Technology Inc

shipping today

7988

25AA040AT-I/ST

Microchip Technology Inc

shipping today

9991

Quick Inquiry

25AA040A-I/ST

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