Specifications

Smart Machine Smart Decision
SIM7080G _Hardware Design _V1.03 13 2019-12-13
2 Package Information
2.1 Pin Assignment Overview
The module has 77 pins and provides all the hardware interfaces of the module.
1
UART1_TXD
2
UART1_RXD
76
GND
75
GND
69
GND
70
GND
77
GND
74
GND
71
GND
72
GND
73
GND
43
ANT_CON
TROL1
3
UART1_RTS
4
UART1_CTS
5
UART1_DCD
6
UART1_DTR
7
UART1_RI
8
GND
9
PCM_DIN
10
PCM_DOUT
11
PCM_CLK
12
PCM_SYNC
22
UART2_TXD
23
UART2_RXD
24
USB_VBUS
25
USB_DP
26
USB_DM
27
GND
28
NC
29
NC
30
GND
31
GND
32
RF_ANT
33
GND
44
ANT_CON
TROL0
45
GND
46
NC
47
NC
48
SPI_CS
49
SPI_MOSI
50
SPI_CLK
51
SPI_MISO
52
NC
53
NC
54
NC
55
NC
56
NC
57
GPIO1
58
GPIO2
59
GPIO3
60
GPIO4
61
UART3_
TXD
62
UART3_
RXD
68
GNSS_ANT
67
GND
66
GND
65
I2C_SCL
64
I2C_SDA
63
GND
Figure 3: Pin assignment overview