VD5377 datasheet(82/88 Pages) STMICROELECTRONICS

Nome de Peças	VD5377

Descrição Electrónicos	Ultra-low power motion sensor for optical finger navigation (OFN)

PDF	88 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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82 / 88 page

I2C register map

VD5377

82/88

Doc ID 022952 Rev 2

AUTO_SLEEP1_

LATENCY

ucSleep1Latency

7:0

Maximum latency to wake up

the system in SLEEP1 state.

Corresponds to the time

between two wake-up periods

(a wake-up period corresponds

to a single frame motion

detection processing).

0 = 400 us

1 = 1 ms

2 = 1.4 ms

3 = 2 ms

4 = 4 ms

5 = 10 ms

6 = 20 ms

7 = 50 ms

8 = 100 ms

9 = 150 ms

10 = 200 ms

11 = 500 ms

12 = 1 s

13 = 1.5 s

14 = 2 s

15 = 2.6 s

AUTO_SLEEP2_

LATENCY

ucSleep2Latency

7:0

Maximum latency to wake up

the system in SLEEP2 state.

Corresponds to the time

between two wake-up periods

(a wake-up period corresponds

to a single frame motion

detection processing).

0 = 400 us

1 = 1 ms

2 = 1.4 ms

3 = 2 ms

4 = 4 ms

5 = 10 ms

6 = 20 ms

7 = 50 ms

8 = 100 ms

9 = 150 ms

10 = 200 ms

11 = 500 ms

12 = 1 s

13 = 1.5 s

14 = 2 s

15 = 2.6 s

Table 38. I2C register map (continued)

Addr

(Hex)

SIgnal name

Bit

Type

Default

(Hex)

Comment

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