BU1572GUW, BU1573KV, BU1574KU

Technical Note

5/12

www.rohm.com

2009.04- Rev.B

© 2009 ROHM Co., Ltd. All rights reserved.

●

Terminal functions (BU1574KU)

PIN

No.

PIN

Name

In/

Out

Active

Level

Init

Descriptions

In/Output

type

1

CAMVSI

In

*

-

Vertical timing input

C *1

2

N.C. *2

-

*

-

-

-

3

CAMHSI

In

*

-

Horizontal timing input

C *1

4

SDA

In/Out

DATA

In

In/Output serial data

G

5

SDC

In

CLK

-

In/Output serial clock

D *1

6

I2CDEV0

In

*

-

I2C device address setting

D *1

7

CAMDI0

In

DATA

-

Data input: bit 0

H *1

8

CAMDI1

In

DATA

-

Data input: bit 1

H *1

9

CAMDI2

In

DATA

-

Data input: bit 2

H *1

10

CAMDI3

In

DATA

-

Data input: bit 3

H *1

11

CAMDI4

In

DATA

-

Data input: bit 4

H *1

12

CAMDI5

In

DATA

-

Data input: bit 5

H *1

13

CAMDI6

In

DATA

-

Data input: bit 6

H *1

14

CAMDI7

In

DATA

-

Data input: bit 7

H *1

15

RESERVEI0 *3

In

*

-

RESERVE

C *1

16

RESERVEI1 *3

In

*

-

RESERVE

C *1

17

RESERVEI2 *3

In

*

-

RESERVE

C *1

18

RESERVEI3 *3

In

*

-

RESERVE

C *1

19

RESERVEI4 *3

In

*

-

RESERVE

C *1

20

RESERVEI5 *3

In

*

-

RESERVE

C *1

21

RESERVEI6 *3

In

*

-

RESERVE

C *1

22

RESERVEI7 *3

In

*

-

RESERVE

C *1

23

RESERVEI8 *3

In

*

-

RESERVE

C *1

24

RESERVEI9 *3

In

*

-

RESERVE

C *1

25

RESERVEI10 *3

In

*

-

RESERVE

C *1

26

RESERVEI11 *3

In

*

-

RESERVE

C *1

27

VDDIO

-

PWR

-

DIGITAL IO power source

-

28

CAMCKI

In

CLK

-

Clock input

D *1

29

GND

-

GND

-

Common GROUND

-

30

VDD

-

PWR

-

CORE power source

-

31

MSEL0 *3

In

*

-

Mode select 0

A

32

MSEL1 *3

In

*

-

Mode select 1

A

※Change by setup by the register is possible for the "*" display in the column of an Active level. Moreover, Init is a pin state under

reset.

*1 : It suspends during reset (initial state)

*2 : Please connect with GND

*3 : Please connect with GND.