Name: AT28HC256-70PC
Brand: Microchip Technology
SKU: AT28HC256-70PC
Availability: InStock
Rating: 5 (191 reviews)

AT28HC256-70PC

For Reference Only

Part Number	AT28HC256-70PC
Manufacturer	Microchip Technology
Description	IC EEPROM 256KBIT 70NS 28DIP
Datasheet	AT28HC256-70PC Datasheet AT28HC256-70PC Specifications
Package	28-DIP (0.600", 15.24mm)
ECAD
In Stock	4,384 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # AT28HC256-70PC (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 AT28HC256-70PC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT28HC256-70PC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT28HC256-70PC.

AT28HC256-70PC Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	28-DIP (0.600", 15.24mm)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	256Kb (32K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	10ms
Access Time	70ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TC)
Mounting Type	Through Hole
Package / Case	28-DIP (0.600", 15.24mm)
Supplier Device Package	28-PDIP

AT28HC256-70PC Datasheet

AT28HC256-70PC Reviews

Adon*****alvi

April 4, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Lui*****otter

April 4, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Penel*****harma

March 22, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Sal*****Natt

March 17, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Cass*****Cruz

March 13, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Madel*****exton

March 6, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

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AT28HC256-70PC Packaging

AT28HC256-70PC FAQ

1. How to order AT28HC256-70PC 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 AT28HC256-70PC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT28HC256-70PC. All suppliers must pass our qualification reviews before they can publish their products including AT28HC256-70PC on Heisener; we pay more attention to the channels and quality of AT28HC256-70PC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT28HC256-70PC price and inventory displayed accurate?

The price and inventory of AT28HC256-70PC 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 AT28HC256-70PC?

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 AT28HC256-70PC we delivered, we will accept the replacement or return of the AT28HC256-70PC 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 AT28HC256-70PC.

(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 AT28HC256-70PC pin diagram, AT28HC256-70PC datasheet?

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

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AT28HC256-70PC 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

AT28HC256-70PC

Atmel Corporation

IC EEPROM 256KBIT 70NS 28DIP

Part Number

Manufacturer

Description

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AT28HC256-70PC

D# AT28HC256-70PC-ND

Microchip Technology Inc

IC EEPROM 256KBIT PARALLEL 28DIP

Part Number

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Description

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AT28HC25670PC

Micron Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

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Description

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AT28HC256-70PC

D# NS-AT28HC256-70PC

Atmel Corporation

OEM/CM ONLY

4396

Part Number

Manufacturer

Description

Stock

AT28HC256-70PC

D# AT28HC256-70PC

Atmel Corporation

Inventory R

Part Number

Manufacturer

Description

Stock

AT28HC25670PC

Atmel Corporation

RFQ

9536

AT28HC256-70PC

Atmel Corporation

RFQ

1920

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AT28HC256-70PC

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