VV6300 Ver la hoja de datos (PDF) - Vision

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componentes Descripción

Fabricante

VV6300

Integrated CMOS Colour Image Sensor with on-chip ADC.

Vision 

VV6300 Sensor

Pin Function List

Pin

Name

6

AVSS

9

AVDD

13

DVDD

14

VDD

19

VDD

20

VSS

29

VSS

30

VDD

35

VSS

36

DVSS

1

VRT

2

VCDS

3

TEST

40

VREG

44

VBLOOM

45

VBLTW

46

VBG

47 VREF2V5

16

17

25-28

21-24

FST

QCK

D[3:0]

D[7:4]

34

SCL

33

SDA

37

AUTOLO

ADB

38

CE

4

HPIX

15

SIN

31

CLKI

32

CLKO

Type

Description

POWER SUPPLIES

GND Analogue ground

PWR Analogue power

PWR Digital power

PWR Power

PWR Power

GND Ground

GND Ground

PWR Power

GND Ground

GND Ground

ANALOGUE OUTPUTS

IA

Pixel reset voltage

IA

Voltage reference

IA

Analogue test

ΙΑ

Reference voltage input

ΟΑ

Internal reference voltage

IA

Bitline test white reference

OA

Internally generated bangap reference voltage

1.22V

ΟΑ

Internally generated reference voltage 2.5V

DIGITAL OUTPUTS

OD

Frame start. Synchronises external image

capture.

OD

Pixel sample clock. Qualifies video output for

external image capture.

BI↓

OD↓

Parallel 4-bit databus. D[0] serial data bus.

Parallel 4-bit databus.

DIGITAL CONTROL SIGNALS

BI↑

Serial bus clock (bidirectional, open drain)

BI↑

Serial bus data (bidirectional, open drain)

ID↓

Enable autoload from EEPROM

ID↑

Chip enable

ID↓

Hold pixel value.

ID↓

Frame Timing reset(Soft reset)

SYSTEM CLOCKS

ID

Oscillator input.

OD

Oscillator output.

OA - Analogue output

OD - Digital output

BI - Bidirectional

OD↓ − Digital output with internal pull-down

A - Analogue input

D - Digital input

ID↑ − Digital input with internal pull-up

cd34021-a.fm

15/01/98

4

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