Name: AT28HC256-90PI
Brand: Microchip Technology
SKU: AT28HC256-90PI
Availability: InStock
Rating: 5 (188 reviews)

AT28HC256-90PI

For Reference Only

Part Number	AT28HC256-90PI
Manufacturer	Microchip Technology
Description	IC EEPROM 256KBIT 90NS 28DIP
Datasheet	AT28HC256-90PI Datasheet AT28HC256-90PI Specifications
Package	28-DIP (0.600", 15.24mm)
ECAD
In Stock	5,952 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 9 - Jun 14 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT28HC256-90PI (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 AT28HC256-90PI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT28HC256-90PI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT28HC256-90PI.

AT28HC256-90PI 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

AT28HC256-90PI Datasheet

AT28HC256-90PI Reviews

Mela*****Pandey

April 4, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Erne*****ross

March 16, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Bens*****revino

March 14, 2023

★ ★ ★ ★ ★

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

Aar*****Amble

March 9, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Ton*****ooker

February 28, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Die*****Loke

February 26, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

AT28HC256-90PI Packaging

AT28HC256-90PI FAQ

1. How to order AT28HC256-90PI 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 AT28HC256-90PI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT28HC256-90PI. All suppliers must pass our qualification reviews before they can publish their products including AT28HC256-90PI on Heisener; we pay more attention to the channels and quality of AT28HC256-90PI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT28HC256-90PI price and inventory displayed accurate?

The price and inventory of AT28HC256-90PI 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 AT28HC256-90PI?

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 AT28HC256-90PI we delivered, we will accept the replacement or return of the AT28HC256-90PI 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 AT28HC256-90PI.

(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 AT28HC256-90PI pin diagram, AT28HC256-90PI datasheet?

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

AT28HC256-90PI Related Products

0603J2500750GQT	Knowles Syfer, CAP CER 75PF 250V C0G/NP0 0603, 0603 (1608 Metric), -	View
1206Y0630682JXR	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), -	View
UKA0J102MPD	Nichicon, CAP ALUM 1000UF 20% 6.3V RADIAL, Radial, Can, -	View
EFM8UB20F32G-B-QFP32R	Silicon Labs, IC MCU 8BIT 32KB FLASH 32LQFP, -, -	View
MCR10EZPJ104	Rohm Semiconductor, RES SMD 100K OHM 5% 1/8W 0805, 0805 (2012 Metric), -	View
Y1629453R000T9R	Vishay Foil Resistors (Division of Vishay Precision Group), RES SMD 453 OHM 0.01% 1/10W 0805, 0805 (2012 Metric), -	View
RCS060324K0JNEA	Vishay Dale, RES SMD 24K OHM 5% 1/4W 0603, 0603 (1608 Metric), -	View
1526173-2	TE Connectivity AMP Connectors, CONN RING CIRC 6AWG #5/16 CRIMP, -, -	View
LCC2-38BW-Q	Panduit Corp, CONN TERM RECT TONG 2 AWG #3/8, -, -	View
D38999/24JB02HC	TE Connectivity Deutsch Connectors, JAM NUT RECEPTACLE, -, -	View
DPA120040-P6-SZ	CUI Inc., AC/AC WALL MOUNT ADAPTER 12V 5W, -, -	View
NC7WZ125L8X	ON Semiconductor, IC BUFF NONINVERT 5.5V 8MICROPAK, 8-UFQFN, -	View

AT28HC256-90PI 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

AT28HC256-90PI

Atmel Corporation

IC EEPROM 256KBIT 90NS 28DIP

Part Number

Manufacturer

Description

Stock

AT28HC256-90PI

D# AT28HC256-90PI-ND

Microchip Technology Inc

IC EEPROM 256KBIT PARALLEL 28DIP

Part Number

Manufacturer

Description

Stock

AT28HC25690PI

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

115

Part Number

Manufacturer

Description

Stock

AT28HC25690PI

Texas Instruments

OEM/CM ONLY

677

Part Number

Manufacturer

Description

Stock

AT28HC256-90PI

D# NS-AT28HC256-90PI

Atmel Corporation

OEM/CM ONLY

5287

Part Number

Manufacturer

Description

Stock

AT28HC25690PI

Atmel Corporation

OEM/CM ONLY

111

Part Number

Manufacturer

Description

Stock

AT28HC256-90PI

Atmel Corporation

RFQ

6658

Quick Inquiry

AT28HC256-90PI

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS