PAS302BCW-22S Datasheet, PDF (2/15 Pages) Pixart Imaging Inc. – CMOS VGA DIGITAL IMAGE SENSOR

PAS302BCW-22S
1. Pin Assignment
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CMOS Image Sensor IC
Pin No. Name
1
VSSA
2
VDDA
3
PWDN
4
VREF
5
VDDD
6
VSYNC
7
HSYNC
8
PXCLK
9
VDDQ
10 SYSCLK
11
RESET
12
VSSD
13
PX9
14
PX8
15
PX7
16
PX6
17
PX5
18
PX4
19
PX3
20
PX2
21
SCL
22
SDA
Figure 1.1. PAS302BCW-22S pin assignment
Type
Description
GND
PWR
IN
IN
PWR
OUT
OUT
OUT
PWR
IN
IN
GND
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
I/O
Analog ground
Analog VDD.
Power Down (chip power down when high)
Internal voltage reference
Digital VDD.
Vertical synchronization signal
Horizontal synchronization signal
Pixel clock output
Sensor VDD, 2.5V ~ 3.3V
Master clock input
Resets all registers to their default values
(chip reset when high)
Digital ground
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
I²C^TM clock.
I²C^TM data. Internal pull high resister is 10KΩ.
Version 2.4, 20 Sep. 2005
PixArt Imaging Inc.
2
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