VD5377CBSW datasheet(80/88 Pages) STMICROELECTRONICS

部件名	VD5377CBSW

功能描述	Ultra-low power motion sensor for optical finger navigation (OFN)

PDF	88 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

80 / 88 page

I2C register map

VD5377

80/88

Doc ID 022952 Rev 2

DEVADDR

i2cs_index_auto_inc_

PRW

Auto Increment function

i2cs_dev_addr

7:1

PRW

I2C device address

FW_TOP_REVISION ucFwTopRevision

7:0

System level firmware revision

PERSONAL_

CONFIG

ucPersonalConfig

7:0

Result of the I2C_SEL[20] pad

decoding done at start-up.

0 = I2C device address = 0xA6

+ config 0

1 = I2C device address = 0xA6

(reserved)

2 = I2C device address = 0xC6

+ config 2

3 = I2C device address = 0xD6

+ config 3

4 = I2C device address = 0xE6

+ config 4

5 = I2C device address = 0x36

+ config 5

6 = I2C device address = 0x46

+ config 6

7 = I2C device address = 0x20

+ config 7

POWER_MODE_

CONTROL

reserved

1:0

Do not modify these bits.

ucNbSleepState

5:4

In AUTOMATIC power mode,

number of sleep states.

Table 38. I2C register map (continued)

Addr

(Hex)

SIgnal name

Bit

Type

Default

(Hex)

Comment

VD5377CBSW 数据表(PDF) 80 Page - STMicroelectronics

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