User's Manual

TOBY-R2 series - Data Sheet
UBX-16005785 - R06 Pin definition
Page 17 of 41
3 Pin definition
3.1 Pin assignment
11
10
7
5
4
2
1
21
19
18
16
15
13
12
29
27
26
24
23
8
6
3
22
20
17
14
28
25
9
65
66
69
71
72
74
75
55
57
58
60
61
63
64
47
49
50
52
53
68
70
73
54
56
59
62
48
51
67
SDIO_CMD
SDIO_D0
GND
VCC
VCC
GND
ANT_DET
SDA
SIM_IO
SIM_RST
GPIO5
GPIO6
SDIO_D2
SDIO_CLK
RSVD
RSVD
I2S_WA
I2S_CLK
I2S_RXD
SDIO_D1
VCC
GND
SCL
SIM_CLK
VSIM
HOST_SELECT1
RSVD
I2S_TXD
SDIO_D3
V_INT
VUSB_DET
GND
RSVD
GPIO1
RSVD
RSVD
TXD
RSVD
USB_D-
HOST_SELECT0
GPIO3
RESET_N
V_BCKP
GPIO2
PWR_ON
RXD
USB_D+
GPIO4
90
91
9278
77
76
93100
79 80 83 85 86 88 8982 84 8781
GND
RSVD
GND
GND
RSVD
GND
GND GND GND GND GND GND GND GND
RSVD
ANT2 ANT1
32
31
30
44
45
46
145152
43 42 39 37 36 34 3340 38 3541
GND
RSVD
GND
GND RSVD GND
99 98 97 96 95 94
106 105 104 103 102 101
108 107
124 123
130 129 128 127 126 125
136 135 134 133 132 131
138 137
144 143 142 141 140 139
151 150 149 148 147 146
114 113 112 111 110 109
120 119 118 117 116 115
122 121
Pin 93-152: GND
TOBY-R2
Top view
RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD
RI
DSR
RSVD
CTS
DTR
DCD
RSVD
RSVD
RTS
RSVD
Figure 2: TOBY-R2 series pin assignment (top view)