PixArt Imaging Inc.

PAS202BCA/PAS202BBA

CMOS Image Sensor IC

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12

PixArt Imaging Inc.

V1.2, May. 2002

PXCLK

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

VLRST

VSSAY

VDDA

VSSA

NC

PXD1

NC

PXD9

PXD8

PXD2

SYSCLK

PXCLK

HSYNC

VSYNC

-- Bottom View --

21

22

23

24

VHRST

PXD0

PXCLK Timing Specification @12M Hz

Symbol

Parameter

Min.

Typ.

Max.

Unit

Low period of the PXCLK duty cycle

40%

50%

60%

%

High period of the PXCLK duty cycle

40%

50%

60%

%

Rise time signal

10

ns

Fall time signal

10

ns

Capacitive load for each bus line

15

pF

6. Package Inf ormation

6.1. Pin Connection Diagram