AR0833 Datasheet, PDF (9/64 Pages) ON Semiconductor – 8 Mp CMOS Digital Image Sensor

AR0833: 1/3.2-Inch 8 Mp CMOS Digital Image Sensor
Signal Descriptions
9. TEST pin must be tied to DGND.
10. DVDD_1V8 is the OTPM read voltage (must always be provided).
Signal Descriptions
AR0833 has 67 pads placed in a two sided pad frame. It has only serial outputs. The part
may be configured as MIPI with different bit depths. The pad description is tabulated in
Table 4:
Table 4:
Pad Descriptions
Pad Name
Sensor Control
EXTCLK
GPIO0
GPIO1
GPI2
GPI3
Two-wire Serial Interface
SCLK
SDATA
Serial Output
DATA[4:1]P
DATA[4:1]N
Pad Type Description
Input
Master clock input; PLL input clock. 6 MHz - 27 MHz.
This is a SMIA-compliant pad.
Input/Output General Input and one Output function include:
a. (Default Output) Flash
b. (Input) all options in GPI2
High-Z before XSHUTDOWN going high; default value is ‘0’ after all
three voltages in place and XSHUTDOWN being high.
After reset, this pad is not powered down since its default use is as
Flash pin.
If not used, can be left floating.
Input/Output General Input and 2 Output functions include:
a. (Default Output) Shutter
b. (Output) 3-D daisy chain communication output
c. (Input) all options in GPI2
High-Z before XSHUTDOWN going high; default value is ‘0’ after all
three voltages in place and XSHUTDOWN being high.
After reset, this pad is not powered-down since its default use is as
Shutter pin.
If not used, can be left floating.
Input
General Input; After reset, these pads are powered down by default;
this means that it is not necessary to bond to these pads. Functions
include:
a. SADDR, switch to the second two-wire serial interface device
address (see “Slave Address/Data Direction Byte” on page 17)
b. Trigger signal for Slave Mode
c. Standby
If not used, can be left floating.
Input
General Input; After reset, these pads are powered-down by default;
this means that it is not necessary to bond to these pads. Functions
include:
a. 3-D daisy chain communication input
b. All options in GPI2
If not used, can be left floating.
Input
I/O
Serial clock for access to control and status registers.
Serial data for reads from and writes to control and status registers.
Output
Output
Differential serial data (positive).
Differential serial data (negative).
AR0833_DS Rev. H Pub. 4/15 EN
9
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