Pin Assignment - Quectel EM05 Hardware Design

3.1. Pin Assignment

The following figure shows the pin assignment of EM05.
No. Pin Name
74 VCC
72 VCC
70 VCC
68 NC
66 USIM_DET
64 RESERVED
62 RESERVED
60 NC
58 NC
56 NC
54 NC
52 NC
50 NC
48 TX_BLANKING
46 RESERVED
44 GNSS_IRQ
42 I2C_SDA
40 I2C_SCL
38 NC
36 USIM_VDD
34 USIM_DATA
32 USIM_CLK
30 USIM_RESET
28 PCM_SYNC
26 W_DISABLE2#
24 PCM_OUT
22 PCM_IN
20 PCM_CLK
Notch
Notch
Notch
Notch
10 LED#
8 W_DISABLE1#
6 FUL_CARD_POWER_OFF#
4 VCC
2 VCC
EM05_Hardware_Design
Pin 74
BOT
Pin 10
Pin 2
Figure 2: Pin Assignment
Confidential / Released
LTE Module Series
EM05 Hardware Design
Pin Name
CONFIG_2
CONFIG_1
RESET#
RESERVED
RESERVED
RESERVED
Pin 75
RESERVED
TOP
WOWWAN#
CONFIG_0
Pin 11
USB_DM
Pin 1
USB_DP
CONFIG_3
No.
75
GND 73
GND 71
69
67
65
63
61
59
GND 57
NC 55
NC 53
GND 51
NC 49
NC 47
GND 45
NC 43
NC 41
GND 39
NC 37
NC 35
GND 33
NC 31
NC 29
GND 27
DPR 25
23
21
Notch
Notch
Notch
Notch
GND 11
9
7
GND 5
GND 3
1
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