SIM8202E-M2 Hardware Design V1.00
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Contents
1 Introduction .................................................................................................................................. 9
1.1 Product Outline ........................................................................................................................... 9
1.2 Hardware Block Diagram .......................................................................................................... 10
1.3 Feature Overview ..................................................................................................................... 11
2 Package Information ................................................................................................................. 13
2.1 Pin Assignment Overview ......................................................................................................... 13
2.2 Pin Description ......................................................................................................................... 14
2.3 Mechanical Dimensions ............................................................................................................ 18
3 Interface Application ................................................................................................................. 19
3.1 Power Supply ........................................................................................................................... 19
3.1.1 Power Supply Design Guide ............................................................................................. 19
3.1.2 Recommended Power Supply Circuit ............................................................................... 21
3.1.3 Voltage Monitor ................................................................................................................. 23
3.2 Power On and Off Module ........................................................................................................ 23
3.2.1 Power On .......................................................................................................................... 24
3.2.2 Power Off .......................................................................................................................... 25
3.3 Reset Function ......................................................................................................................... 26
3.4 I2C Interface ............................................................................................................................. 28
3.5 WoWWAN#* ............................................................................................................................. 29
3.6 USB Interface ........................................................................................................................... 30
3.7 PCIe Interface .......................................................................................................................... 33
3.8 (U)SIM Interface ....................................................................................................................... 35
3.9 I2S Interface ............................................................................................................................. 37
3.9.1 I2S Timing ......................................................................................................................... 38
3.9.2 I2S Reference Circuit ........................................................................................................ 39
3.10 DPR* ........................................................................................................................................ 41
3.11 CONFIG Pins ........................................................................................................................... 42
3.12 LED1# ...................................................................................................................................... 42
3.13 W_DISABLE1# ......................................................................................................................... 44
3.14 TDD_SYNC_PPS* ................................................................................................................... 45
3.15 W_DISABLE2# ......................................................................................................................... 47
3.16 Antenna Control Interface* ....................................................................................................... 48
3.17 UART Interface ......................................................................................................................... 49
3.18 GPIOs Interface ........................................................................................................................ 50
4 Antenna Interfaces .................................................................................................................... 51
4.1 Antenna Definitions .................................................................................................................. 51
4.1.1 3G/4G/5G Operating Frequency ....................................................................................... 52
4.1.2 GNSS Frequency .............................................................................................................. 54
4.2 Antenna Installation .................................................................................................................. 54
