User Manual
SC20-A_Manual_R1.0 Confidential / Released 15 / 57
3.2. Pin Assignment
The following figure shows the pin assignment of SC20 module.
GND
USB
USIM
OTHERS
102
GND
GND
GNDSDC2
GPIO ANT
UART
AUDIO I2C
CAMERA
MIPI_CSI1_LN0P
MIPI_CSI1_LN0N
MIPI_CSI1_CLKP
MIPI_CSI1_CLKN
MIPI_CSI0_LN1P
MIPI_CSI0_LN1N
MIPI_CSI0_LN0P
MIPI_CSI0_LN0N
MIPI_CSI0_CLKP
MIPI_CSI0_CLKN
MIPI_DSI_LN3P
MIPI_DSI_LN3N
MIPI_DSI_LN2P
MIPI_DSI_LN2N
MIPI_DSI_LN1P
MIPI_DSI_LN1N
MIPI_DSI_LN0P
MIPI_DSI_LN0N
MIPI_DSI_CLKP
MIPI_DSI_CLKN
LCD_TE
TP
LCD_RST
VBAT_BB
VBAT_BB
GND
MIC1P
MIC_GND
MIC2P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
101
100
99
98
97
96
95
103
102
105
104
107
106
109
108
110
112
111
114
113
116
115
118
117
119
121
120
123
122
125
124
126
128
127
130
129
132
131
133
135
134
137
136
139
138
140
142
141
144
143
146
145
148
147
152
151
154
167
169
168
170
165
164
166
163
180
181
188
189
158
156
157
155
160
161
159
162
184
186
185
175
177
176
178
173
172
174
171
193
192
208
209
201
202
200
206
203
GND
EARP
EARN
VBAT_RF
VBAT_RF
GND
USB_VBUS
USB_VBUS
GND
GND
HS_DET
HPH_L
HPH_GND
HPH_R
GND
VBAT_THERM
VBAT_SNS
GND
GND
ANT_DRX
ADC
CHARGE_SEL
LDO17_2V85
VRTC
LDO6_1V8
GPIO_17
GPIO_16
GND
ANT_GNSS
GND
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_95
PWRKEY
GPIO_99
GPIO_58
LDO5_1V8
GPIO_96
GPIO_65
GPIO_36
GPIO_94
GPIO_98
GPIO_0
GPIO_110
GPIO_97
GPIO_68
GPIO_69
GPIO_89
GPIO_88
GPIO_92
GPIO_31
KEY_VOL_DOWN
KEY_VOL_UP
UART2_TXD
UART2_RXD
SENSOR_I2C_SDA
SENSOR_I2C_SCL
GPIO_32
GND
GND
ANT_MAIN
GND
GND
CAM_I2C_SDA
CAM_I2C_SCL
CAM1_PWD
CAM1_RST
CAM0_PWD
CAM0_RST
GND
GND
ANT_WIFI/BT
CAM1_MCLK
CAM0_MCLK
SPKP
SPKN
GND
USB_DM
USB_DP
GND
USB_ID
USIM2_DETECT
USIM2_RST
USIM2_CLK
USIM2_DATA
USIM2_VDD
USIM1_DETECT
USIM1_RST
USIM1_CLK
USIM1_DATA
USIM1_VDD
GND
VIB_DRV
PWM
TP_INT
TP_RST
SD_LDO12
GPIO_23
UART1_TXD
UART1_RXD
UART1_CTS
UART1_RTS
SD_LDO11
SD_CLK
SD_CMD
SD_DATA0
SD_DATA1
SD_DATA2
SD_DATA3
SD_DET
USB_BOOT
TP_I2C_SCL
TP_I2C_SDA
LCM
POWER
RESERVED
179
182
195
196
197
198 187
190
205
204
207 191
194
210
149
150
153
199
183
Figure 2: Pin Assignment (Top View)