Pin Assignment - Quectel UC200T-EM Hardware Design

3.2. Pin Assignment

The following figure shows the pin assignment of UC200T-EM module.
WAKEUP_IN* 1
2
AP_READY*
3
SLEEP_IND*
W_DISABLE#* 4
5
NET_MODE
6
NET_ST ATUS
7
VDD_EXT
141
NC
142
NC
8
GND
9
GND
USIM_GND 10
11
DBG_RXD
12
DBG_TXD
13
USIM_PRESENCE
14
USIM_VDD
USIM_DATA 15
USIM_CLK 16
USIM_RST 17
RESERVED 18
Power Pins
NOTES
1) means that these pins cannot be pulled up before startup.
1.
Keep all RESERVED pins and unused pins unconnected.
2.
GND pins 85~112 should be connected to ground in the design. RESERVED pins 73~84 and NC
3.
pins 117~140 should not be designed in schematic and PCB decal, and these pins should be served
as a keepout area.
"*" means under development.
4.
UC200T-EM_Hardware_Design
117
129
103
108
130 118
131 119
132
120
104
109
133
121
134
122
110 105
135 123
136 124
106
111
137 125
138 126
139 127
112 107
140 128
GND Pins
Figure 2: Pin Assignment (Top View)
UMTS/HSPA(+) Module Series
UC200T-EM Hardware Design
99 95 90 85
100 91 86
96
82 79 76 73
74
83 80 77
92 87
84 81 78
75
93 88
101 97
98 94 89
102
Signal Pins RESERVED Pins
54
GND
53 GND
52 GND
51
GND
50
GND
49 ANT_MAIN
48
GND
144
RESERVED
143
RESERVED
47
NC
46
GND
45
ADC0*
44
ADC1*
43 NC
42 I2C_SDA
41
I2C_SCL
40
RESERVED
39
RESERVED
38
RESERVED
37
RESERVED
NC Pins
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