User Manual

11.1. Host Interface - SPI.................................................................................................................... 35
12. Module Outline Drawings........................................................................................ 37
13. Design Consideration.............................................................................................. 38
13.1. Module Placement and Routing Guidelines............................................................................... 38
13.2. Antenna Performance................................................................................................................ 39
14. Reflow Profile Information....................................................................................... 41
14.1. Storage Condition.......................................................................................................................41
14.2. Solder Paste...............................................................................................................................41
14.3. Stencil Design............................................................................................................................ 41
14.4. Baking Conditions...................................................................................................................... 41
14.5. Soldering and Reflow Condition................................................................................................. 41
15. Module Assembly Considerations........................................................................... 44
16. Regulatory Approval................................................................................................45
16.1. United States..............................................................................................................................45
16.2. Canada.......................................................................................................................................46
16.3. Europe........................................................................................................................................48
16.4. Other Regulatory Information..................................................................................................... 49
17. Reference Documentation.......................................................................................50
18. Document Revision History..................................................................................... 51
The Microchip Web Site................................................................................................ 52
Customer Change Notification Service..........................................................................52
Customer Support......................................................................................................... 52
Product Identification System........................................................................................53
Microchip Devices Code Protection Feature................................................................. 53
Legal Notice...................................................................................................................53
Trademarks................................................................................................................... 53
Quality Management System Certified by DNV.............................................................54
Worldwide Sales and Service........................................................................................55
ATWINC3400-MR210CA
© 2017 Microchip Technology Inc.
Draft Datasheet Preliminary
DS00000000A-page 4