Name: AT28HC256E-90PI
Brand: Microchip Technology
SKU: AT28HC256E-90PI
Availability: InStock
Rating: 5 (144 reviews)

AT28HC256E-90PI

For Reference Only

Part Number	AT28HC256E-90PI
Manufacturer	Microchip Technology
Description	IC EEPROM 256KBIT 90NS 28DIP
Datasheet	AT28HC256E-90PI Datasheet AT28HC256E-90PI Specifications
Package	28-DIP (0.600", 15.24mm)
ECAD
In Stock	2,736 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # AT28HC256E-90PI (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 AT28HC256E-90PI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT28HC256E-90PI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT28HC256E-90PI.

AT28HC256E-90PI 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	90ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Through Hole
Package / Case	28-DIP (0.600", 15.24mm)
Supplier Device Package	28-PDIP

AT28HC256E-90PI Datasheet

AT28HC256E-90PI Reviews

Arm***** Rios

March 21, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Robe*****Garcia

March 6, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Write a Review

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AT28HC256E-90PI Packaging

AT28HC256E-90PI FAQ

1. How to order AT28HC256E-90PI 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 AT28HC256E-90PI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT28HC256E-90PI. All suppliers must pass our qualification reviews before they can publish their products including AT28HC256E-90PI on Heisener; we pay more attention to the channels and quality of AT28HC256E-90PI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT28HC256E-90PI price and inventory displayed accurate?

The price and inventory of AT28HC256E-90PI 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 AT28HC256E-90PI?

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 AT28HC256E-90PI we delivered, we will accept the replacement or return of the AT28HC256E-90PI 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 AT28HC256E-90PI.

(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 AT28HC256E-90PI pin diagram, AT28HC256E-90PI datasheet?

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

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AT28HC256E-90PI 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

AT28HC256E-90PI

Atmel Corporation

IC EEPROM 256KBIT 90NS 28DIP

Part Number

Manufacturer

Description

Stock

AT28HC256E-90PI

D# AT28HC256E-90PI-ND

Microchip Technology Inc

IC EEPROM 256KBIT PARALLEL 28DIP

Part Number

Manufacturer

Description

Stock

AT28HC256E90PI

ATM

OEM/CM QUOTES ONLY | NO BROKERS

108

Part Number

Manufacturer

Description

Stock

AT28HC256E-90PI

D# NS-AT28HC256E-90PI

Atmel Corporation

OEM/CM ONLY

7991

AT28HC256E90PI

D# NS-AT28HC256E90PI

Multiple

OEM/CM ONLY

2880

Part Number

Manufacturer

Description

Stock

AT28HC256E90PI

Atmel Corporation

OEM/CM ONLY

110

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AT28HC256E-90PI

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