MPR081 datasheet(14/22 Pages) FREESCALE

14 / 22 page

MPR081

Sensors

Freescale Semiconductor

Table 17. Sounder Configuration Register Format

R/W

Read Sounder Configuration Register

0x07

SoundD

SoundF

SoundEN

Write Sounder Configuration Register

Globally disable sounder output

Globally enable sounder output

Sounder frequency is 1 kHz

Sounder frequency is 2 kHz

Sounder click period is 10 ms

Sounder click period is 20 ms

Table 18. Sleep Period Register Format

R/W

Address

Read Number of Position Register

0x08

Duration of Sleep Cycle

Write Number of Position Register

Sleep Mode is disabled, sensor is always running

Sleep period is 10 x touch acquisition sample period

Sleep period is 20 x touch acquisition sample period

Sleep period is 30 x touch acquisition sample period

Sleep period is 40 x touch acquisition sample period

Sleep period is 50 x touch acquisition sample period

Sleep period is 60 x touch acquisition sample period

Sleep period is 70 x touch acquisition sample period

Sleep period is 80 x touch acquisition sample period

Sleep period is 90 x touch acquisition sample period

Sleep period is 100 x touch acquisition sample period

Idle timeout period is 8 x touch acquisitions sample period

Idle timeout period is 16 x touch acquisitions sample period

Idle timeout period is 32 x touch acquisitions sample period

—all the way through to—

—

Idle timeout period is 112 x touch acquisitions sample period

Idle timeout period is 120 x touch acquisitions sample period

MPR081 датащи(PDF) 14 Page - Freescale Semiconductor, Inc

MPR081 датащи(HTML) 14 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

датащи скачать

ссылки URL