Hardware Design V1.0

NB-IoT Module Series
BC95 Hardware Design
BC95_Hardware_Design Confidential / Released 13 / 45
3.2. Pin Assignment
SWD_CLK
SWD_DATA
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESET
RESERVED
1
2
3
4
5
6
10
11
12
13
14
15
16
44 45 46 47
48
51 52 53 54
RESERVED
RESERVED
NETLIGHT
DBG_RXD
DBG_TXD
ADC
RESERVED
RESERVED
RESERVED
RESERVED
VDD_EXT
RESERVED
USIM_CLK
USIM_DATA
USIM_RST
USIM_VDD
RI
RESERVED
RESERVED
TXD
RXD
RESERVED
USIM_GND
GND
27 26 25 24 23 20 19 18 17
9
8
RESERVED
RESERVED
RESERVED
GND
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
7
43
42
41
40
39
38
35
36
37
34
33
32
31
30
29
28
21 22
50
49
GND
RF_ANT
GND GND
RESERVED
VBAT
VBAT
GND
GND
RESERVED
RESERVED
RESERVED
55
56
57
58
59
60
75
76
77
78
79
80
90
89
88
87
86
85
70
69
68
67
66
65
83 84
81 82
63
64
61 62
72 71
74 73
92
91
94 93
POWER ADC UART
USIM
OTHERSGND
RESERVED
SWD ANT
Figure 2: Pin Assignment
Quectel
Confidential