Name: SST39LF040-55-4I-B3KE
Brand: Microchip Technology
SKU: SST39LF040-55-4I-B3KE
Availability: InStock
Rating: 5 (127 reviews)

SST39LF040-55-4I-B3KE

For Reference Only

Part Number	SST39LF040-55-4I-B3KE
Manufacturer	Microchip Technology
Description	IC FLASH 4MBIT 55NS 48TFBGA
Datasheet	SST39LF040-55-4I-B3KE Datasheet SST39LF040-55-4I-B3KE Specifications
Package	48-TFBGA
ECAD
In Stock	6,320 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 17 - May 22 (Choose Expedited Shipping)
Request for Quotation

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Part Number # SST39LF040-55-4I-B3KE (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 SST39LF040-55-4I-B3KE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SST39LF040-55-4I-B3KE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SST39LF040-55-4I-B3KE.

SST39LF040-55-4I-B3KE Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	48-TFBGA
ECAD
Series	SST39 MPF?
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH
Memory Size	4Mb (512K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	20µs
Access Time	55ns
Voltage - Supply	3 V ~ 3.6 V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	48-TFBGA
Supplier Device Package	48-TFBGA

SST39LF040-55-4I-B3KE Datasheet

SST39LF040-55-4I-B3KE Reviews

Sier*****ayak

April 8, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Gabri*****illiams

March 30, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Esth*****rank

March 26, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Cynth*****ndoza

March 4, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Edwa*****indsey

March 1, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Kam***** Raja

February 21, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

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SST39LF040-55-4I-B3KE Packaging

SST39LF040-55-4I-B3KE FAQ

1. How to order SST39LF040-55-4I-B3KE 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 SST39LF040-55-4I-B3KE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SST39LF040-55-4I-B3KE. All suppliers must pass our qualification reviews before they can publish their products including SST39LF040-55-4I-B3KE on Heisener; we pay more attention to the channels and quality of SST39LF040-55-4I-B3KE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SST39LF040-55-4I-B3KE price and inventory displayed accurate?

The price and inventory of SST39LF040-55-4I-B3KE 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 SST39LF040-55-4I-B3KE?

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 SST39LF040-55-4I-B3KE we delivered, we will accept the replacement or return of the SST39LF040-55-4I-B3KE 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 SST39LF040-55-4I-B3KE.

(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 SST39LF040-55-4I-B3KE pin diagram, SST39LF040-55-4I-B3KE datasheet?

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

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SST39LF040-55-4I-B3KE 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

SST39LF040-55-4I-B3KE

Microchip Technology Inc

IC FLASH 4MBIT 55NS 48TFBGA

Part Number

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SST39LF040-55-4I-B3KE

D# SST39LF040-55-4I-B3KE-ND

Microchip Technology Inc

IC FLASH 4MBIT PARALLEL 48TFBGA

Part Number

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Description

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SST39LF040-55-4I-B3KE-T

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SST39LF040-55-4I-B3KE-T

D# MCHP00000105960

Microchip Technology Inc

Part Number

Manufacturer

Description

Stock

SST39LF040-55-4I-B3KE

D# NS-SST39LF040-55-4I-B3KE

Microchip Technology Inc

OEM/CM ONLY

4188

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SST39LF040-55-4I-B3KE

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