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STMicroelectronics RFQ AVAILABLE

M27C256B-45XF1

IC EPROM 256KBIT PARALLEL 28CDIP

Part Number: M27C256B-45XF1

Manufacturer: STMicroelectronics

Category: Memory

Package: 28-CDIP (0.600", 15.24mm) Window

Datasheet:: M27C256B-45XF1.pdf

Description: IC EPROM 256KBIT PARALLEL 28CDIP

Select Quantity Stock: 1,071

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M27C256B-45XF1 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: M27C256B-45XF1

Manufacturer: STMicroelectronics

Package: 28-CDIP (0.600", 15.24mm) Window

Series: -

Package/Case: 28-CDIP (0.600", 15.24mm) Window

Packaging: Tube

Product Status: Obsolete

Programmable: Not Verified

Memory Type: Non-Volatile

Memory Format: EPROM

Technology: EPROM - UV

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: Parallel

Clock Frequency: -

Write Cycle Time - Word, Page: -

Access Time: 45 ns

Voltage - Supply: 4.75V ~ 5.25V

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

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 28-CDIP Frit Seal with Window

Frequently Asked Questions

1. How can I order M27C256B-45XF1 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 M27C256B-45XF1?

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

3. Are the stock and price of M27C256B-45XF1 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 M27C256B-45XF1?

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 M27C256B-45XF1?

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

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

M27C256B-45XF1 Procurement and Technical Support

M27C256B-45XF1 is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing M27C256B-45XF1 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 M27C256B-45XF1.

Part Number: M27C256B-45XF1

Manufacturer: STMicroelectronics

Package: 28-CDIP (0.600", 15.24mm) Window

Category: Memory

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Usually 1–3 business days after confirmation

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