Data Sheet

H158A-SM
FN-LINK TECHNOLOGY LIMITED Proprietary & Confidential Information
2
CONTENTS
1 Overview ..................................................................................................................... 3
1.1 Introduction ............................................................................................................ 3
1.2 Features .................................................................................................................3
1.3 General Specification .............................................................................................4
1.4 Recommended Operating Rating .......................................................................... 4
1.5 Current informations .............................................................................................. 4
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1.6 EEPROM Information .........................................................................................5
2 General Specification .................................................................................................5
2.1 Wi-Fi RF Specifications ..........................................................................................5
2.1 BLE RF Specification ............................................................................................. 6
3 Pin Assignments ........................................................................................................ 7
3.1 Pin Outline ............................................................................................................. 7
3.2 Pin Definition ..........................................................................................................7
4 Dimensions ................................................................................................................. 8
4.1 Module Picture ....................................................................................................... 8
4.2 Marking Description ............................................................................................... 9
4.3 Module Physical Dimensions ................................................................................. 9
4.4 Layout Reference .................................................................................................. 9
6 Host Interface Timing Diagram ............................................................................... 10
6.1 SDIO Pin Description ........................................................................................... 10
6.2 SDIO Default Mode Timing Diagram .................................................................... 11
6.3 SDIO Power-on sequence ................................................................................... 11
7 Reference Design ..................................................................................................... 14
8 Ordering Information ................................................................................................14
9 The Key Material List ................................................................................................14
10 Environmental Requirements ................................................................................15
10.1 Recommended Reflow Profile ........................................................................... 15
10.2 Patch Wi-Fi modules installed before the notice ................................................ 15
11 Package ................................................................................................................... 17
11.1 Reel ....................................................................................................................17
11.2 Packaging Detail ................................................................................................ 17
12.3 Moisture sensitivity .............................................................................................19