Camera Interface - Quectel SC200L-EM Hardware Design

NOTE
The touch screen uses LDO4_2V8 power supply by default (normally open). LDO4_2V8 can output 200
mA current。

3.18. Camera Interface

Based on the standard MIPI CSI video input interface, the SC200L module supports two cameras (2-lane
+ 1-lane), Front-camera 1-lane MIPI, can support up to 2 MP photography; rear-camera 2-lane MIPI, can
support up to 8 MP photography.The video and photo quality is determined by various factors such as the
camera sensor, camera lens quality, etc.
Table 20: Pin Definition of Camera Interface
Pin Name
LDO2_1V8
LDO3_2V8
CSI1_CLK_N
CSI1_CLK_P
CSI1_LN0_N
SC200L_Hardware_Design
Figure 19: Reference Circuit Design for TP Interface
Pin
I/O Description
No
1.8V output power supply for
125 PO
DOVDD of camera
2.80V output power supply for
129 PO
AVDD and AFVDD of camera
63 AI CAMERA MIPI clock signal (-)
64 AI CAMERA MIPI clock signal (+)
65 AI CAMERA MIPI data0 signal (-)
SC200L Hardware Design
Comment
Vnorm = 1.80 V
I max = 500 mA
O
Vnorm = 2.80 V
I max = 150 mA
O
45 / 103