Datasheet > BU27008NUC

BU27008NUC

更新时间： 2024-03-03 10:10:47

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
17页	2083K
描述
BU27008NUC is a digital color Sensor IC with I²C bus interface. This IC senses Red, Green, Bl

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BU27008NUC 数据手册

BU27008NUC

I²C Bus Target Address

Target address is selectable from 2 addresses by the ADDR pin.

ADDR

Target Address

0x38

0x39

Address

R/W

SW_

RESET

0x40

PART_ID [5:0]

SYSTEM_CONTROL

MODE_CONTROL1

MODE_CONTROL2

MODE_CONTROL3

WAIT_

0x41

0x42

0x43

MEAS_MODE [2:0]

IR_GAIN [2:0]

RGB_GAIN [4:0]

INT_

MEAS

_EN

R/W VALID

RGB_SEL [1:0]

0x50

0x51

0x52

0x53

0x54

0x55

0x56

0x57

0x92

DATA0_data [7:0]

DATA0_data [15:8]

DATA1_data [7:0]

DATA0

DATA1

DATA2

DATA1_data [15:8]

DATA2_data [7:0]

DATA2_data [15:8]

DATA3_data [7:0]

DATA3

DATA3_data [15:8]

MANUFACTURER_ID [7:0]

MANUFACTURER_ID

(Note 1) Do not write any commands to other addresses except above. Do not write ‘1’ to the fields in which value is ‘0’ in above table.

(0x40) SYSTEM_CONTROL

Fields

Function

When software reset is performed, all registers are reset.

0: - (No action)

SW_RESET

1: Perform software reset

PART_ID [5:0]

PART ID 0x1A (Read only register)

default value 0x1A

(0x41) MODE_CONTROL1

Fields

Function

0: There is no interval

1: There is interval after each measurement. (Low current consumption mode)

Only when MEAS_MODE = 55 ms, 100 ms or 200 ms mode this function is available.

When 55 ms mode and WAIT_EN = 1, measurement time is same as 100 ms mode.

When 100 ms mode and WAIT_EN = 1, measurement time is same as 200 ms mode.

When 200 ms mode and WAIT_EN = 1, measurement time is same as 400 ms mode.

WAIT_EN

Measurement mode

000: 100 ms mode

001: 55 ms mode

010: 200 ms mode

100: 400 ms mode

Other setting is prohibited.

MEAS_MODE [2:0]

Default value 0x00

www.rohm.com

TSZ02201-0M1M0F022030-1-2

20.Mar.2023 Rev.001

6/14

TSZ22111 • 15 • 001

1...3 4 567 8 9...17

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