Table Of Contents; Contents - Quectel RM510Q-GL Hardware Design

Contents

Safety Information .................................................................................................................................... 3
About the Document ................................................................................................................................ 4
Contents .................................................................................................................................................... 5
Table Index ............................................................................................................................................... 8
Figure Index ............................................................................................................................................ 10
1 Introduction ..................................................................................................................................... 11
1.1. Introduction ............................................................................................................................. 11
1.2. Reference Standard ............................................................................................................... 11
1.3. Special Marks ......................................................................................................................... 12
2 Product Concept ............................................................................................................................. 13
2.1. General Description ................................................................................................................ 13
2.2. Key Features .......................................................................................................................... 14
2.3. Evaluation Board .................................................................................................................... 17
2.4. Functional Diagram ................................................................................................................ 18
2.5. Pin Assignment ...................................................................................................................... 19
2.6. Pin Description ....................................................................................................................... 20
3 Operating Characteristics .............................................................................................................. 25
3.1. Operating Modes .................................................................................................................... 25
3.1.1. Sleep Mode.................................................................................................................. 26
3.1.2. Airplane Mode .............................................................................................................. 27
3.2. Communication Interface with the Host .................................................................................. 27
3.3. Power Supply ......................................................................................................................... 28
3.3.1. Decrease Voltage Drop ............................................................................................... 28
3.3.2. Reference Design for Power Supply ............................................................................ 29
3.3.3. Monitor the Power Supply ............................................................................................ 30
3.4. Turn on ................................................................................................................................... 30
3.5. Turn off ................................................................................................................................... 32
3.5.1. Turn off the Module through FCPO# ............................................................................ 32
3.5.2. Turn off the Module through AT Command ................................................................. 33
3.6. Reset ...................................................................................................................................... 33
4 Application Interfaces ..................................................................................................................... 36
4.1. (U)SIM Interface ..................................................................................................................... 36
4.1.1. Pin Definition of (U)SIM ............................................................................................... 36
4.1.2. (U)SIM Hot-plug ........................................................................................................... 37
4.1.3. Normally Closed (U)SIM Card Connector .................................................................... 38
4.1.4. Normally Open (U)SIM Card Connector ...................................................................... 38
4.1.5. (U)SIM Card Connector Without Hot-plug ................................................................... 39
4.1.6. (U)SIM Design Notices ................................................................................................ 40
4.2. USB Interface ......................................................................................................................... 40
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RM510Q-GL Hardware Design
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