Name: M27C256B-90B1
Brand: STMicroelectronics
SKU: M27C256B-90B1
Availability: InStock
Rating: 5 (137 reviews)

M27C256B-90B1

For Reference Only

Part Number	M27C256B-90B1
Manufacturer	STMicroelectronics
Description	IC OTP 256KBIT 90NS 28DIP
Datasheet	M27C256B-90B1 Datasheet M27C256B-90B1 Specifications
Package	28-DIP (0.600", 15.24mm)
ECAD
In Stock	8,664 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # M27C256B-90B1 (Memory) is manufactured by STMicroelectronics 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 M27C256B-90B1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add M27C256B-90B1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of M27C256B-90B1.

M27C256B-90B1 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Memory
Package	28-DIP (0.600", 15.24mm)
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	90ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	28-DIP (0.600", 15.24mm)
Supplier Device Package	28-PDIP

M27C256B-90B1 Datasheet

M27C256B-90B1 Reviews

Joli*****eele

April 5, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Ran*****Marks

March 13, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Keag*****ierra

March 5, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Chris*****Watts

March 2, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Jak*****ross

February 22, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

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M27C256B-90B1 Packaging

M27C256B-90B1 FAQ

1. How to order M27C256B-90B1 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 M27C256B-90B1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M27C256B-90B1. All suppliers must pass our qualification reviews before they can publish their products including M27C256B-90B1 on Heisener; we pay more attention to the channels and quality of M27C256B-90B1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M27C256B-90B1 price and inventory displayed accurate?

The price and inventory of M27C256B-90B1 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 M27C256B-90B1?

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 M27C256B-90B1 we delivered, we will accept the replacement or return of the M27C256B-90B1 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 M27C256B-90B1.

(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 M27C256B-90B1 pin diagram, M27C256B-90B1 datasheet?

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

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M27C256B-90B1 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

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M27C256B-90B1

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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

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Part Number	Manufacturer	Description	Stock
M27C256B-90B1 D# NS-M27C256B-90B1	STMicroelectronics	OEM/CM ONLY	5895
M27C256B-90B1TR D# NS-M27C256B-90B1TR	VARIOUS	OEM/CM ONLY	2647
M27C256B-90B1X D# NS-M27C256B-90B1X	VARIOUS	OEM/CM ONLY	9528

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M27C256B-90B1

STMicroelectronics

32K X 8 OTPROM, 90 ns, PDIP28

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M27C256B-90B1

D# M27C256B-90B1

SGS Semiconductor Ltd

Semiconductor

Part Number

Manufacturer

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M27C256B90B1

SGS Semiconductor Ltd

OEM/CM ONLY

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M27C256B90B1L

STMicroelectronics

OEM/CM ONLY

106

Part Number

Manufacturer

Description

Stock

M27C256B-90B1

STMicroelectronics

shipping today

Part Number

Manufacturer

Description

Stock

M27C256B-90B1

STMicroelectronics

IC OTP 256KBIT 90NS 28DIP

300

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M27C256B-90B1

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