Sunsea AIoT SimCom SIM7090G User Manual page 15

Table 3: Pin definition
Pin No. Pin Name
1
GPIO1
4 GNSS_UART_RXD
7 TXD
10
USB_DM
13 USIM_CLK
16 USIM_VDD
19 VBAT
22 GND
25 GND
28 GND
31
GND
34 PCM_OUT
37 I2C_SCL
40 SPI_MOSI
43
GND
46 PWRKEY
49
RESERVED
52 GND
55 GND
58
GND
61 DBG_RXD
64 EXT_PWR_EN
67
RESERVED
70 RESERVED
73 GND
76 RI
79 NETLIGHT
82 RESERVED
85 GND
88
GND
91 RESERVED
94 RESERVED
97
NC
100 NC
www.simcom.com
Pin No. Pin Name
2
PCM_IN
5 I2C_SDA
8 SPI_MISO
11
USB_DP
14 USIM_DATA
17 ADC0
20 VBAT
23 GND
26 ANT_MAIN
29 GRFC_1
32
ANT_GNSS
35 PCM_SYNC
38 RTS
41 W_DISABLE#
44
USIM_PRESEN
CE
47 GND
50
RESERVED
53 GND
56 GND
59
RESERVED
62 DTR
65 GND
68
RESERVED
71 RESERVED
74 GND
77 AP_READY
80 RESERVED
83 RESERVED
86 GND
89
GND
92 RESERVED
95 NC
98
NC
101 NC
SIM7090G User Manual V1.01
Pin No. Pin Name
3
PCM_CLK
6 RXD
9 SPI_CLK
12
USB_VBUS
15 USIM_RST
18 ADC1
21 VDD_EXT
24 GND
27 GND
30 GND
33
GPIO33
36 GNSS_UART_TX
D
39 CTS
42 USB_VDDA_3P3
45
RESET_N
48 RESERVED
51
RESERVED
54 GND
57 GPIO57
60
DBG_TXD
63 SPI_CS_N
66 GND
69
RESERVED
72 GRFC_2
75 GND
78 STATUS
81 RESERVED
84 GND
87 USB_BOOT
90
DCD
93 RESERVED
96 NC
99
NC
15 / 77