Name: IS61QDB21M18A-250B4LI
Brand: ISSI, Integrated Silicon Solution Inc
SKU: IS61QDB21M18A-250B4LI
Availability: InStock
Rating: 5 (105 reviews)

IS61QDB21M18A-250B4LI

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部品番号	IS61QDB21M18A-250B4LI
メーカ	ISSI, Integrated Silicon Solution Inc
説明	IC SRAM 18MBIT 250MHZ 165BGA
データシート	IS61QDB21M18A-250B4LI データシート
パッケージ	165-LBGA
ECAD
在庫	7,856 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	12 28 - 1 2 (迅速な出荷を選択)
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IS61QDB21M18A-250B4LIの仕様

メーカ	ISSI, Integrated Silicon Solution Inc
範疇	集積回路（IC） - メモリ
パッケージ	165-LBGA
ECAD
シリーズ	-
メモリの種類	Volatile
メモリフォーマット	SRAM
技術	SRAM - Synchronous, QUAD
メモリー容量	18Mb (1M x 18)
メモリインターフェイス	Parallel
クロック周波数	250MHz
書き込みサイクル時間 - ワード、ページ	-
アクセス時間	-
電圧 - 供給	1.71 V ~ 1.89 V
動作温度	-40°C ~ 85°C (TA)
取付タイプ	Surface Mount
パッケージ/ケース	165-LBGA
サプライヤデバイスパッケージ	165-LFBGA (13x15)

IS61QDB21M18A-250B4LIのデータシート

IS61QDB21M18A-250B4LI Packaging

IS61QDB21M18A-250B4LI FAQ

1. How to order IS61QDB21M18A-250B4LI 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 IS61QDB21M18A-250B4LI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IS61QDB21M18A-250B4LI. All suppliers must pass our qualification reviews before they can publish their products including IS61QDB21M18A-250B4LI on Heisener; we pay more attention to the channels and quality of IS61QDB21M18A-250B4LI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IS61QDB21M18A-250B4LI price and inventory displayed accurate?

The price and inventory of IS61QDB21M18A-250B4LI 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 IS61QDB21M18A-250B4LI?

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 IS61QDB21M18A-250B4LI we delivered, we will accept the replacement or return of the IS61QDB21M18A-250B4LI 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 IS61QDB21M18A-250B4LI.

(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 IS61QDB21M18A-250B4LI pin diagram, IS61QDB21M18A-250B4LI datasheet?

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

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