Name: AT27C256R-45RC
Brand: Microchip Technology
SKU: AT27C256R-45RC
Availability: InStock
Rating: 5 (191 reviews)

AT27C256R-45RC

For Reference Only

Part Number	AT27C256R-45RC
Manufacturer	Microchip Technology
Description	IC OTP 256KBIT 45NS 28SOIC
Datasheet	AT27C256R-45RC Datasheet AT27C256R-45RC Specifications
Package	28-SOIC (0.342", 8.69mm Width)
ECAD
In Stock	5,520 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT27C256R-45RC (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-45RC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT27C256R-45RC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT27C256R-45RC.

AT27C256R-45RC Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	28-SOIC (0.342", 8.69mm Width)
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	0°C ~ 70°C (TC)
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.342", 8.69mm Width)
Supplier Device Package	28-SOIC

AT27C256R-45RC Datasheet

AT27C256R-45RC Reviews

Bo *****wford

April 6, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Alexa*****Walters

March 26, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Kanno*****ntyre

March 24, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Fred*****k Rich

March 12, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Wesl*****able

February 26, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Brook*****tiago

February 24, 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

★★★★★

Not Rated

Thanks for Your Review!

AT27C256R-45RC Packaging

AT27C256R-45RC FAQ

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

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

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

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

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

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

AT27C256R-45RC Related Products

SIT1602BI-23-30E-38.000000D	SiTIME, -40 TO 85C, 3225, 50PPM, 3.0V, 3, -, -	View
LP822M050H9P3	Cornell Dubilier Electronics (CDE), CAP ALUM 8200UF 20% 50V SNAP, Radial, Can - Snap-In, -	View
REG103FA-3.3/500	Texas Instruments, IC REG LINEAR 3.3V 500MA DDPAK, TO-263-6, D2Pak (5 Leads + Tab), TO-263BA, -	View
MWO-FK100-25.5	Omron Automation and Safety, 10PC FILTER KIT, -, -	View
RG2012V-6041-W-T1	Susumu, RES SMD 6.04KOHM 0.05% 1/8W 0805, 0805 (2012 Metric), -	View
10112684-T01-06ULF	Amphenol FCI, MINITEK HDR HORIZONTAL SMT, -, -	View
PT00E-12-4S(025)	Amphenol Industrial Operations, CONN RCPT 4POS WALL MNT SKT, -, -	View
CTVP00RW-25-8SB-506	Amphenol Aerospace Operations, CONN RCPT FMALE 8POS GOLD CRIMP, -, -	View
ACC60DTMN-S189	Sullins Connector Solutions, CONN EDGE DUAL FMALE 120POS .100, -, -	View
EBC18HEYI	Sullins Connector Solutions, CONN EDGE DUAL FMALE 18POS 0.100, -, -	View
VI-J74-CY-F4	Vicor Corporation, CONVERTER MOD DC/DC 48V 50W, Half Brick, -	View
V375C28C75BN	Vicor Corporation, CONVERTER MOD DC/DC 28V 75W, Quarter Brick, -	View

AT27C256R-45RC 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-45RC

Atmel Corporation

IC OTP 256KBIT 45NS 28SOIC

Part Number

Manufacturer

Description

Stock

AT27C256R-45RC

D# AT27C256R-45RC-ND

Microchip Technology Inc

IC EPROM 256KBIT PARALLEL 28SOIC

Part Number

Manufacturer

Description

Stock

AT27C256R-45RC

D# NS-AT27C256R-45RC

Atmel Corporation

OEM/CM ONLY

2248

AT27C256R45RC

D# NS-AT27C256R45RC

Multiple

OEM/CM ONLY

7964

Quick Inquiry

AT27C256R-45RC

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