How should I use the stock information shown for IS61QDB21M18A-250B4LI?

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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IS61QDB21M18A-250B4LI ISSI, Integrated Silicon Solution Inc product image

IS61QDB21M18A-250B4LI ISSI, Integrated Silicon Solution Inc

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ISSI, Integrated Silicon Solution Inc Electronic Component

IS61QDB21M18A-250B4LI

Q: How do I request current pricing and availability for IS61QDB21M18A-250B4LI?

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 IS61QDB21M18A-250B4LI 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 IS61QDB21M18A-250B4LI 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 18MBIT PARALLEL 165LFBGA

Stock Reference

2,111

Package / Case

165-LBGA

Request IS61QDB21M18A-250B4LI

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

Stock Reference 2,111

Pricing Tier Breaks Available

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VOLUME PRICING

IS61QDB21M18A-250B4LI 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

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

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Quantity * Target Price Name * Company * Email * Requirements

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

TECHNICAL & SOURCING REFERENCE

IS61QDB21M18A-250B4LI 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: IS61QDB21M18A-250B4LI

Manufacturer: ISSI, Integrated Silicon Solution Inc

Package: 165-LBGA

Series: -

Package/Case: 165-LBGA

Packaging: Tray

Product Status: Active

Programmable: Not Verified

Memory Type: Volatile

Memory Format: SRAM

Technology: SRAM - Synchronous, QUAD

Memory Size: 18Mbit

Memory Organization: 1M x 18

Memory Interface: Parallel

Clock Frequency: 250 MHz

Write Cycle Time - Word, Page: -

Access Time: -

Voltage - Supply: 1.71V ~ 1.89V

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 165-LFBGA (13x15)

BUYING & SOURCING QUESTIONS

Frequently Asked Questions

How do I request current pricing and availability for IS61QDB21M18A-250B4LI?

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 IS61QDB21M18A-250B4LI 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 IS61QDB21M18A-250B4LI 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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