Quectel EC2 Series User Manual

LTE Module Series
EM05 Hardware Design
EM05_Hardware_Design Confidential / Released 14 / 59
3.1. Pin Assignment
The following figure shows the pin assignment of EM05.
BOT
Pin 1
Pin 75
TOP
Pin Name No.
CONFIG_2 75
GND 73
GND 71
CONFIG_1 69
RESET# 67
RESERVED 65
RESERVED 63
RESERVED 61
RESERVED 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
WOWWAN# 23
CONFIG_0 21
Notch
Notch
Notch
Notch
GND 11
USB_DM 9
USB_DP 7
GND 5
GND 3
CONFIG_3 1
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
Pin 11
Pin 10
Pin 2
Pin 74
Figure 2: Pin Assignment
Quectel
Confidential

Quectel EC2 Series Specifications

General

Brand	Quectel
Model	EC2 Series
Category	Control Unit
Language	English