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2.4. Pin Assignment
The following figure illustrates the pin assignment of the module.
320
GND
1
RESERVED
2
RESERVED
3
GND
4
GND
5
DBG_TXD
6
DBG_RXD
GPIO_31
7
UART5_TXD
8
UART5_RXD
GPIO_62
9
LDO9_1V8
10
GPIO_25
LPI_MI2S1_
11
DATA1
GPIO_26
12
GPIO_09B
LPI_MI2S1_
13
GPIO_55
14
GPIO_56
RESERVED
15
GPIO_107
16
VRTC
17
WLED_EN
BAT_ID
18
GND
19
ANT_MAIN
20
GND
21
LCD_BIAS_P
22
LCD_BIAS_N
USB_SS2_R
23
LED_RED
24
24
LED_GRN
25
USB_SS2_R
LED_BLU
26
FLASH1_LED
27
BAT_P
28
BAT_M
29
USB_SS2_T
BAT_THERM
30
PWM
31
USB_SS2_T
GND
32
USB_DP
33
RESERVED
USB_DM
34
GND
35
GND
36
VBAT
37
VBAT
38
VBAT
321
GND
Power Pins
GND Pins
NOTE
SC690A_Series_Hardware_Design
Figure 1: Functional Diagram
153
154
211
OPTION
155
212
RESERVED
156
WS
264
271
257
213
GND
GND
GND
MIC3_M
157
214
265
MIC3_P
258
272
GND
GND
GND
158
215
MIC2_M
266
259
273
GND
GND
159
GND
GND
216
MIC2_P
267
274
160
260
GND
GND
GND
GND
217
MIC1_M
161
261
268
275
X_M
GND
GND
GND
218
MIC1_P
162
X_P
276
262
269
219
GND
GND
GND
GND
163
GND
220
263
270
277
GND
GND
VPH_PWR
GND
164
X_M
221
VPH_PWR
165
X_P
166
(U)SIM Pins
UART Pins
Audio Pins
USB Pins
Figure 2: Pin Assignment (Top View)
278
285
292
299
306
GND
GND
GND
GND
GND
286
300
307
279
293
GND
GND
GND
GND
GND
280
308
287
294
301
GND
GND
GND
GND
GND
281
288
295
302
309
GND
GND
GND
GND
GND
289
303
310
282
296
GND
GND
GND
GND
GND
290
283
297
304
311
GND
GND
GND
GND
GND
298
305
312
284
291
GND
GND
GND
GND
GND
Antenna Pins
GPIO Pins
TP Pins
Camera Pins
Smart Module Series
323
GND
114
LCD_TE
113
LCD_RST
112
GND
111
DSI_LN3_N
110
DSI_LN3_P
109
DSI_LN2_N
195
GND
108
DSI_LN2_P
107
DSI_LN1_N
194
DCAM_MCL
106
K
DSI_LN1_P
244
RESERVED
105
DSI_LN0_N
193
GND
104
DSI_LN0_P
243
GND
103
DSI_CLK_N
192
RESERVED
102
DSI_CLK_P
313
242
GND
GRFC_9
101
GND
191
RESERVED
100
SCAM_MCLK
241
GRFC_10
314
99
GND
MCAM_MCLK
190
RESERVED
98
GND
240
GPIO_64
97
CSI1_LN3_N
315
189
GND
JTAG_RST_
96
N
CSI1_LN3_P
239
GPIO_60
95
CSI1_LN2_N
316
188
GND
JTAG_TCLK
94
CSI1_LN2_P
238
GPIO_96
93
CSI1_LN1_N
187
JTAG_TDI
92
317
CSI1_LN1_P
GND
237
91
GPIO_32
CSI1_LN0_N
186
90
JTAG_TDO
CSI1_LN0_P
318
GND
236
89
CAM4_CLK
CSI1_CLK_N
185
88
JTAG_TMS
CSI1_CLK_P
235
319
87
GND
GPIO_67
GND
184
86
JTAG_TRST
CSI0_LN3_N
234
85
I2S_MCLK
CSI0_LN3_P
183
JTAG_PS_H
84
OLD
CSI0_LN2_N
83
CSI0_LN2_P
182
82
GND
CSI0_LN1_N
81
CSI0_LN1_P
80
CSI0_LN0_N
79
CSI0_LN0_P
78
CSI0_CLK_N
77
CSI0_CLK_P
322
GND
LCM Pins
Others
RESERVED Pins
SD Card Pins
21 / 105
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