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AN214944 - CYW4334: WLCSP Daisy-Chain Package | Cypress Semiconductor

AN214944 - CYW4334: WLCSP Daisy-Chain Package

Last Updated: 
Apr 07, 2021
The CYW4334 daisy-chain package consists of various pin-to-pin connections that, when attached to a compatible daisy-chain board, module, or substrate, form a continuously connected loop through all critical package and/ or package-to-board interconnects. This loop can be electrically tested or monitored to verify the integrity of the interconnects after the component mounting process and the under board-level reliability (BLR) testing. The daisy-chain package is designed to match the form and fit of the corresponding product; the same manufacturing processes, materials, and dimensions are used for the associated product. Where minor exceptions occur, they are described in this document

Dear valued customer,

Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you. 

Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.

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