Data Sheet
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Electronics
WIFI Module H158A-S
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Table Of Contents
H158A-S specification
1 Overview
1.1 Introduction
1.2 Features
1.3 General Specification
1.4 Recommended Operating Rating
1.5 Current informations
※1.6 EEPROM Information
2 General Specification
2.1 Wi-Fi RF Specifications
3 Pin Assignments
3.1 Pin Outline
3.2 Pin Definition
4 Dimensions
4.1 Module Picture
4.2 Marking Description
4.3 Module Physical Dimensions
4.4 Layout Reference
6 Host Interface Timing Diagram
6.1 SDIO Pin Description
6.2 SDIO Default Mode Timing Diagram
6.3 SDIO Power-on sequence
7 Reference Design
8 Ordering Information
9 The Key Material List
10 Environmental Requirements
10.1 Recommended Reflow Profile
10.2 Patch Wi-Fi modules installed before the noti
11 Package
11.1 Reel
11.2 Packaging Detail
12.3 Moisture sensitivity
Federal Communications Commission
H158A-S
FN-LINK
TECHNOLO
GY
LIMITED
Proprietar
y
&
Confidential
Information
7
4.2
Marking
Descript
ion
4.3
Module
Physic
al
Dime
nsions
1
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9
10
11
12
13
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