Quectel Wireless Solutions Company Limited 201807EG95NA Manuale Utente
LTE Module Series
EG95 Hardware Design
EG95_Hardware_Design 17 / 81
3.2.
Pin Assignment
The following figure shows the pin assignment of EG95 module.
RESERVED
PCM_SYNC
PCM_CLK
PCM_DIN
PCM_DOUT
RESERVED
RESERVED
PWRKEY
1)
RESERVED
RESET_N
RESERVED
1
2
3
4
5
6
7
2
3
4
5
6
7
11
12
13
14
15
16
17
12
13
14
15
16
17
18
50
51
52
53
54
55
58
59
60
61
62
USB_DM
AP_READY
STATUS
NETLIGHT
DBG_RXD
DBG_TXD
RESERVED
CLK_OUT
SPI_CLK
SPI_MOSI
SPI_MISO
VDD_EXT
DTR
GND
USIM1_CLK
USIM1_DATA
USIM1_RST
USIM1_VDD
RI
DCD
CTS
TXD
RXD
VBAT_BB
VBAT_BB
USIM_GND
GND
RESERVED
(EG
95
-E)
31
30
29
28
27
26
23
22
21
20
19
10
9
USB_DP
USB_VBUS
RESERVED
GND
RESERVED
RESERVED
RTS
I2C_SCL
I2C_SDA
8
49
48
48
47
46
45
44
43
46
45
44
43
40
41
42
39
38
37
36
35
34
33
32
38
37
36
35
34
33
32
24
57
56
GND
GND
ANT_MAIN
GND
GND
RESERVED
VBAT_RF
VBAT_RF
GND
GND
ANT_DIV (EG95-E)
RESERVED
GND
USIM1_PRESENCE
63
64
65
66
67
68
83
84
85
86
87
88
98
97
96
95
94
93
78
77
76
75
74
73
91
92
89
90
71
72
69
70
80
79
82
81
100
99
102
101
POWER
USB
UART
(U)SIM
OTHERS
GND
RESERVED
PCM
ANT
25
USIM2_PRESENCE
USIM2_CLK
USIM2_RST
USIM2_DATA
USIM2_VDD
SPI
USB_BOOT
103
104
105
106
ANT_GNSS (EG95-NA)/
ANT_DIV
(EG95-NA)/
Figure 2: Pin Assignment (Top View)