User's Manual

Smart Machine Smart Decision
SIM7600SA-H_User Manual_V1.00
2017-10-11
Contents
Contents................................................................................................................................................3
Table Index...........................................................................................................................................5
Revision History.................................................................................................................................. 7
1 Introduction.................................................................................................................................. 8
1.1 Product Outline........................................................................................................................8
1.2 Hardware Interface Overview................................................................................................. 9
1.3 Hardware Block Diagram......................................................................................................10
1.4 Functional Overview............................................................................................................. 11
2 Package Information..................................................................................................................13
2.1 Pin Assignment Overview.....................................................................................................13
2.2 Pin Description...................................................................................................................... 15
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.....................................................................................................28
3.4 USB Interface........................................................................................................................ 29
3.5 USIM Interface......................................................................................................................30
3.5.1 USIM Application Guide................................................................................................30
3.6 PCM Interface....................................................................................................................... 33
3.6.1 PCM timing.................................................................................................................... 33
3.6.2 PCM Application Guide................................................................................................. 35
3.7 SD Interface...........................................................................................................................35
3.8 I2C Interface..........................................................................................................................36
3.9 SDIO Interface.......................................................................................................................37
3.10 SPI Interface...................................................................................................................... 37
3.11 Network status................................................................................................................... 37
3.12 Flight Mode Control.......................................................................................................... 38
3.13 Other interface................................................................................................................... 39
3.13.1 Sink Current Source....................................................................................................39
3.13.2 ADC............................................................................................................................40
3.13.3 LDO............................................................................................................................ 40