AT29C257-12JI - Microchip Technology - Price, Inventory & Datasheets | Heisener.com
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AT29C257-12JI

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AT29C257-12JI

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Part Number

AT29C257-12JI

Manufacturer

Microchip Technology

Description

IC FLASH 256KBIT 120NS 32PLCC

Package

32-LCC (J-Lead)

ECAD

In Stock

8,124 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Jan 13 - Jan 18 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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AT29C257-12JI

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about AT29C257-12JI?

Part Number # AT29C257-12JI (Memory) is manufactured by Microchip Technologyand 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 AT29C257-12JIspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT29C257-12JI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT29C257-12JI.

AT29C257-12JI Specifications

Manufacturer Microchip Technology
Category Integrated Circuits (ICs) - Memory
Package 32-LCC (J-Lead)
ECAD Technical cover
Series -
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 256Kb (32K x 8)
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 10ms
Access Time 120ns
Voltage - Supply 4.5 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C (TC)
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC

AT29C257-12JI Datasheet

AT29C257-12JI Reviews

Jordy*****ricks

April 9, 2023

Great capacitors. very fast post very good communication.

Henl*****alla

April 9, 2023

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Ryl*****James

April 6, 2023

Solved my electrical back feed problems on my alternator.

Grac*****ayre

April 1, 2023

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Zeld*****utista

March 30, 2023

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

Elen*****nkar

March 28, 2023

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Aya*****rrett

March 23, 2023

I've had no issues. Good product, would buy again.

Bren*****Sama

March 20, 2023

I'm so sure that you're beating your competitor on delivery!

Angeli*****treras

March 9, 2023

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

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AT29C257-12JI FAQ

1. How to order AT29C257-12JI 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 AT29C257-12JI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theAT29C257-12JI. All suppliers must pass our qualification reviews before they can publish their products including AT29C257-12JI on Heisener;we pay more attention to the channels and quality of AT29C257-12JIproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT29C257-12JI price and inventory displayed accurate?

The price and inventory of AT29C257-12JI 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 AT29C257-12JI?

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 AT29C257-12JI we delivered, we will accept the replacement or return of the AT29C257-12JI 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 ofAT29C257-12JI.
(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 AT29C257-12JI pin diagram, AT29C257-12JI datasheet?

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

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AT29C257-12JI Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

AT29C257-12JI

Atmel Corporation

IC FLASH 256KBIT 120NS 32PLCC

0
Part Number Manufacturer Description Stock

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D# AT29C257-12JI-ND

Microchip Technology Inc

IC FLASH 256KBIT PARALLEL 32PLCC

0

AT29C257-12JI-T

D# AT29C257-12JI-T-ND

Microchip Technology Inc

IC FLASH 256KBIT PARALLEL 32PLCC

0
Part Number Manufacturer Description Stock

AT29C25712JI

D# AT29C25712JI

Atmel Corporation

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

1395
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OEM/CM QUOTES ONLY | NO BROKERS

5750

AT29C25712JINEWUNUSEDPROG

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OEM/CM QUOTES ONLY | NO BROKERS

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Atmel Corporation

in stock - can ship the same day

30
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Atmel Corporation

OEM/CM Immediate delivery

40
Part Number Manufacturer Description Stock

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D# NS-AT29C257-12JI

Atmel Corporation

OEM/CM ONLY

8269
Part Number Manufacturer Description Stock

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Atmel Corporation

NOR Flash, 32K x 8, 32 Pin, Plastic, PLCC

18
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Atmel Corporation

OEM/CM ONLY

118

AT29C25712JI NEW / UNUSED PROG

Atmel Corporation

OEM/CM ONLY

1276
Part Number Manufacturer Description Stock

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Atmel Corporation

IN stock Immediate delivery

35
Part Number Manufacturer Description Stock

AT29C25712JI

Atmel Corporation

RFQ

14816

AT29C257-12JI Tags

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