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AN72845 - Design Guidelines For Cypress Quad Flat No-Lead (QFN) Packaged Devices | Cypress Semiconductor

AN72845 - Design Guidelines For Cypress Quad Flat No-Lead (QFN) Packaged Devices

Last Updated: 
May 25, 2017
Version: 
*B

AN72845 offers guidelines for the design, manufacturing, and handling of Cypress quad flat no-lead (QFN) packages on printed circuit boards (PCBs) and flexible printed circuits (FPC).

Introduction

This application note is intended for engineers who design and develop surface mount technology (SMT) printed circuit boards (PCBs) or flexible printed circuits (FPCs), with QFN-packaged devices.

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.

For the full version of this message, please download the PDF version.