Hardware Design

Smart Machine Smart Decision
SIM8200EA-M2 card Hardware Design _V1.01 3 2019-06-27
Contents
Contents .............................................................................................................................................3
Table Index ........................................................................................................................................5
Revision History ................................................................................................................................7
1 Introduction ................................................................................................................................8
1.1 Product Outline .....................................................................................................................8
1.3 Hardware Block Diagram ..........................................................................................................9
1.4 Functional Overview ...............................................................................................................10
2 Package Information................................................................................................................12
2.1 Pin Assignment Overview ...................................................................................................12
2.2 Pin Description ....................................................................................................................14
2.3 Mechanical Information ......................................................................................................19
3 Interface Application ...............................................................................................................20
3.1 Power Supply ......................................................................................................................20
3.1.1 Power Supply Design Guide ........................................................................................20
3.1.2 Recommended Power Supply Circuit ..........................................................................21
3.2 Voltage Monitor .......................................................................................................................22
3.3 Turn on and off module .......................................................................................................22
3.3.1 FUL_CARD_POWER_OFF# ......................................................................................22
3.3.2 Power off ......................................................................................................................23
3.4 Reset Function .........................................................................................................................24
3.5 WoWWAN# .............................................................................................................................25
3.6 USB3.1 Interface .....................................................................................................................26
3.7 USB2.0 Interface .....................................................................................................................26
3.8 PCIe Interface ..........................................................................................................................26
3.9 UIM Interface ..........................................................................................................................26
3.10 I2S Interface .....................................................................................................................28
3.10.1 I2S timing .................................................................................................................29
3.10.2 I
2S reference circuit ..................................................................................................29
3.11 DPR* ...............................................................................................................................30
3.12 I2C Interface ....................................................................................................................30
3.13 CONFIG Pins ...................................................................................................................31
3.14 LED1# .............................................................................................................................32
3.15 W_DISABLE1# ...............................................................................................................33
3.16 W_DISABLE2# ...............................................................................................................33
4 Antenna Interfaces ...................................................................................................................35
4.1. Main/Diversity Antenna Interfaces .........................................................................................35
4.1.1. Operating Frequency ........................................................................................................36
4.2. GNSS Antenna Interface ........................................................................................................37
4.3. Antenna Installation ................................................................................................................37
4.3.1 Antenna Requirements ......................................................................................................37
SIMCom Confidential File