HB7121B

Electronics Industries Co., Ltd.

CMOS IMAGE SENSOR

System IC Division

With 8-bit ADC

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.

DA21991011R_1.0

- 8 -

1999 Hyundai System IC Division

PRELIMINARY

PIN DESCRIPTIONS (48 Pin CLCC)

PIN

NAME

I/O

DESCRIPTION

1

SCK

I

I

2

DGND

I

Digital Ground

3

ENB

I

Sensor Enable Signal ; 'H' enable normal operation

'L' disable sensor

4

DGND

I

Digital Ground

5

MCLK

I

Master Clock (up to 15MHz)

; Global master clock for image sensor internal timing control

6

VDD5

I

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

7

AVDD

I

Analog Supply Voltage 3.3V

8

AGND

I

Analog Ground

9 ~ 16

N.C

No Connection

17

AGND

I

Analog Ground

18

AVDD

I

Analog Supply Voltage 3.3V

19, 20

Reserved

Reserved

21

DGND

I

Digital Ground

22

DATA7

O

Image Data bit 7

23

DATA6

O

Image Data bit 6

24

DATA5

O

Image Data bit 5

25

DATA4

O

Image Data bit 4

26

DGND

I

Digital Ground

27

DATA3

O

Image Data bit 3

28

DATA2

O

Image Data bit 2

29

DATA1

O

Image Data bit 1

30

DATA0

O

Image Data bit 0

31

DVDD

I

Digital Supply Voltage 3.3V

32

DGND

I

Digital Ground

33 ~ 41

N.C

No Connection

42

DVDD

I

Digital Supply Voltage 3.3V

43

RESET

I

Hardware Reset Signal, Active Low

44

VSYNC

O

Vertical synchronization signal / Frame start output

; Signal pulse at start of image data frame with programmable

blanking duration

45

HSYNC

O

Horizontal synchronization signal / Data valid output

/DVALID

; Data valid when 'H' with programmable blanking duration

46

DGND

I

Digital Ground

47

SDA

I/O

I

48

DGND

I

Digital Ground

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