HV7121B 查看數據表（PDF） - Hyundai Micro Electronics

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HV7121B

CMOS IMAGE SENSOR With 8-bit ADC

Hyundai Micro Electronics 

Electronics Industries Co., Ltd.

System IC Division

PIN DESCRIPTION (20 Pin CDIP)

HV7121B

CMOS IMAGE SENSOR

With 8-bit ADC

PIN

NAME

1

AGND

2

DATA 7

3

DATA 6

4

DATA 5

5

DATA 4

6

DATA 3

7

DATA 2

8

DATA 1

9

DATA 0

10

DGND

11

DVDD

12

RESET

13

VSYNC

I/O

DESCRIPTION

I

Analog Ground

O

Image data bit 7 ( MSB )

O

Image data bit 6

O

Image data bit 5

O

Image data bit 4

O

Image data bit 3

O

Image data bit 2

O

Image data bit 1

O

Image data bit 0 ( LSB )

I

Digital Ground

I

Digital Supply Voltage, 3.3V

I

Hardware Reset Signal, Active Low

Vertical synchronization signal / Frame start output

O ; Signal pulse at start of image data frame with programmable

blanking duration

14 HSYNC / DVALID O

15

SDA

I/O

16

SCK

I

17

ENB

I

Horizontal synchronization signal / Data valid output

; Data valid when 'H' with programmable blanking duration

I2C Data ; I2C standard data I/O port

I2C Clock ; I2C clock control from IIC master

Sensor enable signal ; 'H' enable normal operation

'L' disable sensor by stalling internal clock

18

MCLK

19

+5V

20

AVDD

I

Master Clock(upto 15MHz)

; Global master clock for image sensor internal timing control

I

I/O bias voltage for 5V tolerant *1)

I

Analog Supply Voltage 3.3V

*1) Tie to DVDD for 3.3V operation / Tie to 5V for 5V tolerant operation

This document is a general product description and is subject to change without notice. Hyundai Electronics does not assume any

responsibility for use of circuits described. NO patent licenses are implied.

DA41990615R_1.0

Division

10

1999 Hyundai System IC

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