Fibocom H330S, Hardware User Manual

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H330S Hardware User Manual Page 5 of 44
Contents
1 Foreword .............................................................................................................................................. 8
1.1 Introduction ................................................................................................................................................... 8
1.2 Reference Standards ................................................................................................................................. 8
2 Product Overview
..............................................................................................................................
9
2.1 Description .................................................................................................................................................... 9
2.2 Specifications ............................................................................................................................................... 9
2.3 Appearance ................................................................................................................................................ 12
3 Structure ............................................................................................................................................. 13
3.1 Dimension Diagram of Structure ........................................................................................................... 13
3.2 PCB Layout Design .................................................................................................................................. 13
4 Hardware Introduction .................................................................................................................. 14
4.1 Hardware Block Diagram ........................................................................................................................ 14
4.2 Pin Definition .............................................................................................................................................. 15
4.2.1 Pin Map ............................................................................................................................................. 15
4.2.2 Description of Pins
...........................................................................................................................
16
5 Hardware Interface ......................................................................................................................... 22
5.1 Power Interface ......................................................................................................................................... 22
5.1.1 Power Supply ................................................................................................................................... 22
5.1.2 Power Consumption ........................................................................................................................ 22
5.1.3 VIO
.....................................................................................................................................................
25
5.1.4 VRTC ................................................................................................................................................. 26
5.2 Power on/off and Reset Signal .............................................................................................................. 27
5.2.1 Pin Definition of Power on/off Control Signal
..............................................................................
27
5.2.2 Power on Signal ............................................................................................................................... 27
5.2.3 Power off Signal ............................................................................................................................... 28
5.2.4 Reset Signal ..................................................................................................................................... 29
5.3 Status Indicating Signal
...........................................................................................................................
30
5.3.1 LPG Signal
........................................................................................................................................
30
5.3.2 SMI Signal ......................................................................................................................................... 30