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VT-SBC-3399 | User Manual 23
16
GND
P
Ground
17
I2C1_SCL_CAM
O
I2C serial clock, voltage domain 1.8V
18
I2C1_SDA_CAM
I/O
I2C serial data, voltage domain 1.8V
19
MIPI_CAM_RST
O
Camera reset, voltage domain 1.8V
20
MIPI_CAM_PWN
O
Camera power down output, voltage
domain 1.8V
21
GND
P
Ground
22
MIPI_MCLK
O
Camera master clock output, voltage
domain 1.8V
23
GND
P
Ground
24
NC
25
VCC1V8_DVP
P
1.8V power output
26
VCC1V8_DVP
P
1.8V power output
27
VCC1V5_DVP
P
1.5V power output, adjustable via HW
28
VCC2V8_DVP_AF
P
2.8V motor power output
29
VCC2V8_DVP
P
2.8V power output
30
NC
31
GND
P
Ground
2.4.22
J15 Micro SD slot (22)
VT-SBC-3399 implements a Micro SD card slot on the back, supporting SD/MMC interface.
The Micro SD card can be used for RAM expansion or used as mobile storage. Micro SD
card hot plug is supported.
2.4.23
J2 Micro SIM slot (23)
VT-SBC-3399 implements a Micro SIM card slot, supporting Micro SIM card hot plug.
