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LDO11A_1P8
R1
2.2K
TP0_I2C_SDA
TP0_I2C_SCL
TP0_RST
TP0_INT
Module
Figure 26: Reference Circuit Design for TP0 Interface
NOTE
The reference circuit design of TP1 is similar to that of TP0. Please refer to TP0 reference circuit design
for TP1.
3.20. Camera Interfaces
Based on standard MIPI CSI input interface, SC66 module supports 3 cameras (4-lane + 4-lane + 4-lane)
or 4 cameras (4-lane + 4-lane + 2-lane + 1-lane), with maximum pixels up to 24MP for SC66. The video
and photo quality are determined by various factors such as camera sensor, camera lens quality, etc.
Table 27: Pin Definition of Camera Interfaces
Pin Name
Pin No.
GPIO_08B
13
GPIO_05B
15
LDO11A_1P8
10
LDO3B_2P8
12
SC66_Hardware_Design
LDO3B_2P8
R2
2.2K
D1
D2
D4
D3
C1
C2
4.7uF 100nF
I/O
Description
Rear camera DVDD power
DO
LDO enable pin
Front camera DVDD power LDO enable
IO
pin
1.8V output power supply Power for
PO
DOVDD
PO
2.8V output power supply
Smart LTE Module Series
SC66 Hardware Design
1
SDA 1.8V
2
SCL 1.8V
3
RESET 1.8V
4
INT 1.8V
5
GND
6
VDD 2.8V
D5
TP
Comment
Vnorm=1.8V
I
max=150mA
O
Vnorm=2.8V
I
max=600mA
O
75 / 139
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