Specifications

Smart Machine Smart Decision
SIM7600G_SIM7600G-H_Hardware Design _V1.01 3 2019-10-21
Contents
Contents .............................................................................................................................................3
Revision History ................................................................................................................................5
1 Introduction ................................................................................................................................6
1.1 Product Outline .....................................................................................................................6
1.2 Hardware Interface Overview ...............................................................................................7
1.3 Hardware Block Diagram......................................................................................................8
1.4 Functional Overview .............................................................................................................9
2 Package Information................................................................................................................ 11
2.1 Pin Assignment Overview ................................................................................................... 11
2.2 Pin Description ....................................................................................................................14
2.3 Mechanical Information ......................................................................................................19
2.4 Footprint Recommendation .................................................................................................20
3 Interface Application ...............................................................................................................21
3.1 Power Supply ......................................................................................................................21
3.1.1 Power Supply Design Guide ........................................................................................22
3.1.2 Recommended Power Supply Circuit ..........................................................................23
3.1.3 Voltage Monitor ............................................................................................................23
3.2 Power on/Power off/Reset Function ....................................................................................24
3.2.1 Power on .......................................................................................................................24
3.2.2 Power off ......................................................................................................................25
3.2.3 Reset Function ..............................................................................................................26
3.3 UART Interface ...................................................................................................................27
3.3.1 UART Design Guide ....................................................................................................27
3.3.2 RI and DTR Behavior ...................................................................................................29
3.4 USB Interface ......................................................................................................................30
3.5 HSIC interface .....................................................................................................................31
3.7 SGMII Interface ..................................................................................................................31
3.7.1 Reference schematic with AR8033 ..............................................................................32
3.7.2 Reference schematic with BCM89820 .........................................................................33
3.8 USIM Interface....................................................................................................................34
3.8.1 USIM Application Guide ..............................................................................................34
3.9 PCM Interface .....................................................................................................................38
3.9.1 PCM timing ..................................................................................................................38
3.9.2 PCM Application Guide ...............................................................................................39
3.10 SD Interface .....................................................................................................................40
3.11 I2C Interface ....................................................................................................................42
3.12 SDIO Interface .................................................................................................................42
3.13 SPI Interface ....................................................................................................................42
3.14 Network status .................................................................................................................43
3.15 Flight Mode Control ........................................................................................................43
3.16 Other interface .................................................................................................................44