Name: AT28HC256F-90UM/883
Brand: Microchip Technology
SKU: AT28HC256F-90UM-883
Price: 425.9822 USD
Availability: InStock
Rating: 5 (147 reviews)

AT28HC256F-90UM/883

For Reference Only

Part Number	AT28HC256F-90UM/883
Manufacturer	Microchip Technology
Description	IC EEPROM 256KBIT 90NS 28CPGA
Datasheet	AT28HC256F-90UM/883 Specifications
Package	28-BCPGA
ECAD
In Stock	7,424 piece(s)
Unit Price	$ 425.9822 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # AT28HC256F-90UM/883 (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 AT28HC256F-90UM/883 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT28HC256F-90UM/883 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT28HC256F-90UM/883.

AT28HC256F-90UM/883 Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	28-BCPGA
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	3ms
Access Time	90ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-55°C ~ 125°C (TC)
Mounting Type	Through Hole
Package / Case	28-BCPGA
Supplier Device Package	28-CPGA (13.55x15.06)

AT28HC256F-90UM/883 Reviews

Flyn*****idges

March 26, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Mel***** Pai

March 23, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Alf***** Jha

March 1, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

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AT28HC256F-90UM/883 Packaging

AT28HC256F-90UM/883 FAQ

1. How to order AT28HC256F-90UM/883 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 AT28HC256F-90UM/883 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT28HC256F-90UM/883. All suppliers must pass our qualification reviews before they can publish their products including AT28HC256F-90UM/883 on Heisener; we pay more attention to the channels and quality of AT28HC256F-90UM/883 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT28HC256F-90UM/883 price and inventory displayed accurate?

The price and inventory of AT28HC256F-90UM/883 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 AT28HC256F-90UM/883?

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 AT28HC256F-90UM/883 we delivered, we will accept the replacement or return of the AT28HC256F-90UM/883 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 AT28HC256F-90UM/883.

(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 AT28HC256F-90UM/883 pin diagram, AT28HC256F-90UM/883 datasheet?

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

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AT28HC256F-90UM/883 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

AT28HC256F-90UM/883

D# V37:1799_07145476

Microchip Technology Inc

EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA Box

RoHS: Not Compliant

Part Number

Manufacturer

Description

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AT28HC256F-90UM/883

Atmel Corporation

EEPROM PARALLEL 256KBIT 32KX8 5V 28CPGA - Trays

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# AT28HC256F90UM883-ND

Microchip Technology Inc

IC EEPROM 256KBIT PAR 28CPGA

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# 3592167

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 20

Container: Each

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT28HC256F90UM883C

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

AT28HC256F90UM883

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

118

Part Number

Manufacturer

Description

Stock

AT28HC256F90UM883

Microchip Technology Inc

OEM/CM ONLY

1230

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

Microchip Technology Inc

EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA Box

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# AT28HC256F-90UM/883

Microchip Technology Inc

90NS PGA 883C, LEV B COMPLIANT

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

Microchip Technology Inc

90NS, PGA, 883C, LEV B COMPLIANT - Package: 28 CPGA 13.6x15.1x2.57mm BOX

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# MCHP00000003979

Microchip Technology Inc

90NS, PGA, 883C, LEV B COMPLIANT - Package: 28 CPGA 13.6x15.1x2.57mm BOX

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# NS-AT28HC256F-90UM/883

Atmel Corporation

OEM/CM ONLY

5274

AT28HC256F-90UM_883

D# NS-AT28HC256F-90UM_883

Multiple

OEM/CM ONLY

7721

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

Microchip Technology Inc

EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA Box

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT28HC256F90UM/883

Atmel Corporation

OEM/CM ONLY

119

Part Number

Manufacturer

Description

Stock

AT28HC256F-90UM/883

D# 52466085

Microchip Technology Inc

EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA Box

RoHS: Not Compliant

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AT28HC256F-90UM/883

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