How should I use the stock information shown for IS65C256AL-25ULA3?

Displayed stock is a sourcing reference rather than a reservation. Quantity, source, lead time and commercial terms are checked again when your RFQ is reviewed.

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IS65C256AL-25ULA3 ISSI, Integrated Silicon Solution Inc product image

IS65C256AL-25ULA3 ISSI, Integrated Silicon Solution Inc

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Supply ReviewSource and condition checks

Document SupportDatasheet and package details

Alternative SearchShortage and EOL sourcing

BOM SupportMulti-line sourcing requests

ISSI, Integrated Silicon Solution Inc Electronic Component

IS65C256AL-25ULA3

Q: How do I request current pricing and availability for IS65C256AL-25ULA3?

Send the required quantity, destination and target delivery timing. If date code, packaging condition or an approved source is important, include those requirements so the sourcing team can check the correct supply options.

Q: What can I do if IS65C256AL-25ULA3 is short, allocated or obsolete?

Ask for a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements before use.

Q: Can I include IS65C256AL-25ULA3 in a multi-part BOM request?

Yes. You can submit this part together with the rest of your BOM so multiple line items can be reviewed in one sourcing request, including shortage and EOL requirements.

Q: When are price, stock and lead time considered final?

They are finalized after the requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

IC SRAM 256KBIT PARALLEL 28SOP

Stock Reference

3,138

Package / Case

28-SOIC (0.330", 8.38mm Width)

Request IS65C256AL-25ULA3

Use the quantity below to request a formal quote or save this part to your RFQ list.

Stock Reference 3,138

Pricing Tier Breaks Available

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VOLUME PRICING

IS65C256AL-25ULA3 Quantity Price Breaks

Review the available quantity tiers below. Pricing is shown in USD and can be reconfirmed with current stock, lead time and sourcing conditions when you submit an RFQ.

Current distributor pricing will be synchronized automatically.

Qty.

Unit Price

Ext. Price

DIRECT RFQ

Need Current Stock or a Formal Quote?

Send your quantity, company information and any sourcing requirements. Our team can review stock, lead time, date code, packaging and alternative supply options.

Quantity and lead-time review

Date code and package requirements

Shortage / obsolete sourcing

Quantity * Target Price Name * Company * Email * Requirements

Your inquiry details are used only to prepare sourcing and quotation support.

TECHNICAL & SOURCING REFERENCE

IS65C256AL-25ULA3 Product Resources

Use the navigation on the left to move through specifications, sourcing questions and alternative product options.

Specifications
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TECHNICAL DATA

Specifications

Product Attribute: Attribute Value

Part Number: IS65C256AL-25ULA3

Manufacturer: ISSI, Integrated Silicon Solution Inc

Package: 28-SOIC (0.330", 8.38mm Width)

Series: -

Package/Case: 28-SOIC (0.330", 8.38mm Width)

Packaging: Tube

Product Status: Active

Programmable: Not Verified

Memory Type: Volatile

Memory Format: SRAM

Technology: SRAM - Asynchronous

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: Parallel

Clock Frequency: -

Write Cycle Time - Word, Page: 25ns

Access Time: 25 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 28-SOP

BUYING & SOURCING QUESTIONS

Frequently Asked Questions

How do I request current pricing and availability for IS65C256AL-25ULA3?

Enter your required quantity and contact details in the RFQ form. Add the destination, delivery timing, date-code preference or packaging condition when those details matter to your purchase.

How should I use the stock information shown on this page?

Use it as a sourcing reference rather than a reservation. Component inventory can change quickly, so quantity, source and lead time are checked again when your RFQ is reviewed.

Can I ask for date code, packaging or documentation checks before ordering?

Yes. Add those requirements to your inquiry. Available package information, date-code details and technical documents can be reviewed with the supply source before an order is finalized.

What can I do if IS65C256AL-25ULA3 is short, allocated or obsolete?

Request a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements.

Can I request prototype, maintenance or low-volume quantities?

Yes. Enter the quantity you actually need. Minimum order rules and available break quantities depend on the supply source and will be confirmed with the quotation.

Can I include IS65C256AL-25ULA3 in a multi-part BOM request?

Yes. Submit this part together with the rest of your BOM so multiple component lines can be reviewed in one sourcing request, including shortage and EOL requirements.

When are price, stock and lead time considered final?

They are finalized after your requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

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NEED A CONFIRMED SOURCE?

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Send the part number, quantity and any date-code, package or delivery requirements. You can also include a BOM when this component is one line in a larger procurement project.