Name: AT27C256R-45JU
Brand: Microchip Technology
SKU: AT27C256R-45JU
Price: 2.4052 USD
Availability: InStock
Rating: 5 (84 reviews)

AT27C256R-45JU

For Reference Only

Part Number	AT27C256R-45JU
Manufacturer	Microchip Technology
Description	IC OTP 256KBIT 45NS 32PLCC
Datasheet	AT27C256R-45JU Specifications
Package	32-LCC (J-Lead)
ECAD
In Stock	19,956 piece(s)
Unit Price	$ 2.4052 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 9 - Jun 14 (Choose Expedited Shipping)
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Part Number # AT27C256R-45JU (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 AT27C256R-45JU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT27C256R-45JU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT27C256R-45JU.

AT27C256R-45JU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	32-LCC (J-Lead)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EPROM
Technology	EPROM - OTP
Memory Size	256Kb (32K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	-
Access Time	45ns
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

AT27C256R-45JU Reviews

Ala***** Huff

April 5, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Amay*****vers

March 21, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Tins*****Kannan

March 19, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Justi*****lbert

March 11, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Moni*****arcia

March 3, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Write a Review

★★★★★

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AT27C256R-45JU Packaging

AT27C256R-45JU FAQ

1. How to order AT27C256R-45JU 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 AT27C256R-45JU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT27C256R-45JU. All suppliers must pass our qualification reviews before they can publish their products including AT27C256R-45JU on Heisener; we pay more attention to the channels and quality of AT27C256R-45JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT27C256R-45JU price and inventory displayed accurate?

The price and inventory of AT27C256R-45JU 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 AT27C256R-45JU?

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 AT27C256R-45JU we delivered, we will accept the replacement or return of the AT27C256R-45JU 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 AT27C256R-45JU.

(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 AT27C256R-45JU pin diagram, AT27C256R-45JU datasheet?

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

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AT27C256R-45JU 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

AT27C256R-45JU-T

D# V36:1790_17610037

Microchip Technology Inc

High Performance Secure EPROM Memory Device

RoHS: Compliant

AT27C256R-45JU

D# V36:1790_07153287

Microchip Technology Inc

EPROM OTP 256K-bit 32K x 8 45ns 32-Pin PLCC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

D# AT27C256R-45JU-T

Microchip Technology Inc

EPROM One-Time Programmable 256K-bit 32K-bit x 8 45ns 32-Pin PLCC T/R - Tape and Reel (Alt: AT27C256R-45JU-T)

RoHS: Compliant

AT27C256R-45JU

D# AT27C256R-45JU

Microchip Technology Inc

EPROM OTP 256K-Bit 32K x 8 45ns 32-Pin PLCC - Rail/Tube (Alt: AT27C256R-45JU)

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# AT27C256R-45JU

Microchip Technology Inc

EPROM OTP 256K-Bit 32K x 8 45ns 32-Pin PLCC (Alt: AT27C256R-45JU)

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

D# AT27C256R-45JU-T

Microchip Technology Inc

EPROM One-Time Programmable 256K-bit 32K-bit x 8 45ns 32-Pin PLCC T/R (Alt: AT27C256R-45JU-T)

AT27C256R-45JU

D# AT27C256R-45JU

Microchip Technology Inc

EPROM OTP 256K-Bit 32K x 8 45ns 32-Pin PLCC (Alt: AT27C256R-45JU)

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

- Rail/Tube

1263

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# C1S124600153109

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN

RoHS: Compliant

pbFree: Yes

Min Qty: 1

306

Part Number

Manufacturer

Description

Stock

AT27C256R45JU

Atmel Corporation

OTP ROM, 32KX8, 45ns, CMOS, PQCC32

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# AT27C256R-45JU-ND

Microchip Technology Inc

IC EPROM 256KBIT PARALLEL 32PLCC

284

AT27C256R-45JU-T

D# AT27C256R-45JU-TCT-ND

Microchip Technology Inc

IC EPROM 256KBIT PARALLEL 32PLCC

450

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# AT27C256R-45JU

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

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

In stock shipping within 2days

805

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# 2345636

Microchip Technology Inc

EPROM, OTP, 256KBIT, PLCC-32

RoHS: Compliant

Min Qty: 1

Container: Each

377

AT27C256R-45JU-T

D# 3591976

Microchip Technology Inc

EPROM IC

RoHS: Compliant

Min Qty: 750

Container: Reel

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
AT27C256R45JU	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4039
AT27C256R45JUPROG	ATMEL CORPORATION	OEM/CM QUOTES ONLY \| NO BROKERS	107
AT27C256R45JUT	Microchip Technology Inc	OEM/CM QUOTES ONLY \| NO BROKERS	863

Part Number

Manufacturer

Description

Stock

AT27C256R45JU

Microchip Technology Inc

OEM/CM ONLY

770

Part Number

Manufacturer

Description

Stock

AT27C256R45JU

Atmel Corporation

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

In Stock

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Microchip Technology Inc

EPROM OTP 256K-bit 32K x 8 45ns 32-Pin PLCC Tube

RoHS: Not Compliant

1536

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# AT27C256R-45JU

Microchip Technology Inc

45NS PLCC IND TEMP GREEN

RoHS: Compliant

pbFree: Yes

1372

AT27C256R-45JU-T

D# AT27C256R-45JU-T

Microchip Technology Inc

45NS PLCC IND TEMP GREEN

RoHS: Compliant

pbFree: Yes

750

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

OEM/CM Immediate delivery

805

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

D# 579-AT27C256R-45JU-T

Microchip Technology Inc

EPROM 45NS, PLCC, IND TEMP, GREEN, T&R

RoHS: Compliant

902

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm TUBE

RoHS: Compliant

AT27C256R-45JU-T

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

D# MCHP00000003769

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm T/R

AT27C256R-45JU

D# MCHP00000003768

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm TUBE

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU-T

D# 47AC8052

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN, 32 PLCC 11.5X14X3.37MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 750

Container: TAPE & REEL - FULL

AT27C256R-45JU

D# 84AC0808

Microchip Technology Inc

45NS, PLCC, IND TEMP, GREEN ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 32

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# NS-AT27C256R-45JU

Atmel Corporation

OEM/CM ONLY

7320

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Microchip Technology Inc

EPROM OTP 256K-bit 32K x 8 45ns 32-Pin PLCC Tube

RoHS: Not Compliant

1536

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

32K X 8 OTPROM, 45 ns, PQCC32

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# 1276556P

Microchip Technology Inc

Microchip 256kbit EPROM 32-Pin PLCC, AT27C256R-45JU, TU

Min Qty: 5

Container: Tube

1385

Part Number	Manufacturer	Description	Stock
AT27C256R45JU	Atmel Corporation	OEM/CM ONLY	1267
AT27C256R45JUPROG	Atmel Corporation	OEM/CM ONLY	109
AT27C256R45JUT	Microchip Technology Inc	OEM/CM ONLY	845

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

IN stock Immediate delivery

800

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

shipping today

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# 46217798

Microchip Technology Inc

EPROM OTP 256K-bit 32K x 8 45ns 32-Pin PLCC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

Atmel Corporation

RFQ

6426

Part Number

Manufacturer

Description

Stock

AT27C256R-45JU

D# 2345636

Microchip Technology Inc

EPROM, OTP, 256KBIT, PLCC-32

RoHS: Compliant

Min Qty: 1

Container: Each

377

Quick Inquiry

AT27C256R-45JU

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