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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to 27C256-25/SO277.

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Microchip Technology RFQ AVAILABLE

27C256-25/SO277

IC EPROM 256KBIT PARALLEL 28SOIC

Part Number: 27C256-25/SO277

Manufacturer: Microchip Technology

Category: Memory

Package: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: 27C256-25/SO277.pdf

Description: IC EPROM 256KBIT PARALLEL 28SOIC

Select Quantity Stock: 880

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27C256-25/SO277 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: 27C256-25/SO277

Manufacturer: Microchip Technology

Package: 28-SOIC (0.295", 7.50mm Width)

Series: -

Package/Case: 28-SOIC (0.295", 7.50mm Width)

Packaging: Bulk

Product Status: Active

Programmable: Not Verified

Memory Type: Non-Volatile

Memory Format: EPROM

Technology: EPROM - OTP

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: Parallel

Clock Frequency: -

Write Cycle Time - Word, Page: -

Access Time: 250 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 28-SOIC

Frequently Asked Questions

1. How can I order 27C256-25/SO277 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of 27C256-25/SO277?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of 27C256-25/SO277 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for 27C256-25/SO277?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for 27C256-25/SO277?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

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27C256-25/SO277 Procurement and Technical Support

27C256-25/SO277 is manufactured by Microchip Technology. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing 27C256-25/SO277 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for 27C256-25/SO277.

Part Number: 27C256-25/SO277

Manufacturer: Microchip Technology

Package: 28-SOIC (0.295", 7.50mm Width)

Category: Memory

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Shipped From

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Usually 1–3 business days after confirmation

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