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2.4. Pin Assignment
The following figure illustrates the pin assignment of the module.
VBAT_BB
1
VBAT_BB
2
GND
3
MIC1_P
4
MIC1_M
5
MIC2_P
6
GND
7
EAR_P
8
EAR_M
9
SPK_P
10
SPK_M
11
GND
12
13
USB1_DM
USB1_DP
14
GND
15
USB_ID
16
USIM2_DET
17
USIM2_RST
18
USIM2_CLK
19
USIM2_DATA
20
USIM2_VDD
21
USIM1_DET
22
USIM1_RST
23
USIM1_CLK
24
24
USIM1_DATA
25
USIM1_VDD
26
GND
27
VDDCAMMOT
28
PWM
29
TP_INT
30
TP_RST
31
VDDSDIO
32
GPIO_34
33
UART0_TXD
34
UART0_RXD
35
UART0_CTS
36
UART0_RTS
37
Power Pins
NOTE
Keep all RESERVED pins and unused pins unconnected.
SC200K_Series_Hardware_Design
186
185
184
147
187
222
221
148
188
223
250
149
189
224
251
150
190
225
252
151
191
226
253
152
192
227
254
254
153
193
228
255
154
194
229
256
155
195
230
231
156
196
197
198
157
158
159
(U)SIM Pins
UART Pins
GND Pins
Audio Pins
USB Pins
Figure 2: Pin Assignment (Top View)
183
182
181
180
179
220
219
218
217
216
249
248
247
246
245
270
269
268
267
266
265
271
274
264
263
272
273
262
257
258
259
260
261
232
233
234
235
236
199
200
201
202
203
160
161
162
163
164
GPIO Pins
ANT Pins
TP Pins
Camera Pins
Smart Module Series
110
GPIO_55
109
GPIO_123
178
177
108
GPIO_28
107
GPIO_52
106
GPIO_54
215
214
176
105
GPIO_35
104
GPIO_132
103
GPIO_133
244
213
175
102
GPIO_130
101
GPIO_131
100
GPIO_156
243
212
174
99
GPIO_122
98
GPIO_155
97
GPIO_154
242
211
173
96
VOL_DOWN
95
VOL_UP
94
DBG_TXD
241
210
172
93
DBG_RXD
92
SENSOR_I2C_SDA
91
SENSOR_I2C_SCL
240
209
171
90
GPIO_87
89
GND
88
GND
239
208
170
87
ANT_MAIN
86
GND
85
GND
238
207
169
84
CAM_I2C_SDA
83
CAM_I2C_SCL
82
SCAM_PWDN
237
206
168
81
SCAM_RST
80
MCAM_PWDN
79
MCAM_RST
204
205
167
78
GND
77
ANT_WIFI/BT
76
GND
165
166
75
SCAM_MCLK
74
MCAM_MCLK
LCM Pins
Other Pins
RESERVED
SD Card Pins
Pins
18 / 105
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