STMPE1208S datasheet(20/51 Pages) STMICROELECTRONICS

номер детали	STMPE1208S

подробное описание детали	Xpander Logic with 12-channel touchkey

PDF	51 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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20 / 51 page

STMPE1208S

20/51

0x2A

CAL_INTERVAL

R/W

0x30

Set the interval between

calibrations

0x2B

EXT_INT_EN

R/W

0x00

Enable for GPIO interrupt

0x2C

EXT_INT_POL

R/W

0x00

Polarity of GPIO interrupt

0x2D

FILTER_PERIOD

R/W

0x00

Set the period for filter feature

0x2E

FILTER_TRES

R/W

0x00

Set the threshold of filter

feature

0x50

−0x5B STRENGHT

0x00

Strength recorded during each

integration period in AFS mode

0x5C

−0x67 CAL_IMP

0x00

Reference impedance of each

channel after ETC calibration

0x68

−0x73 IMP

0x00

Measured impedance of each

channel

0x74

STA

0x00

Power management mode

0x75

TOUCH_BYTE_L

0x00

Touch sensing data output

0x76

TOUCH_BYTE_H

0x00

Touch sensing data output

0x77

INT_PENDING

0x00

Status of GINT interrupt

sources

0x78

GPIO_IN_L

0x00

GPIO input states can be read

here

0x79

GPIO_IN_H

0x00

GPIO input states can be read

here

0xF8

CLK_SRC_INTERN

−

0xF9

CLK_SRC_EXT

−

0xFA

BIAS_OFF

−

0xFB

BIAS_ON

−

0xFC

WAKEUP_SLEEP

−

0xFD

ENTER_SLEEP

−

0xFE

COLD_RST

−

0xFF

WARM_RST

−

Table 7.

Address

Module register

Type

Reset value

Description

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