sx8644 Semtech Corporation, sx8644 Datasheet - Page 29

• Manufacturer Part Number: sx8644
• Description: Ultra Low Power, Capacitive Button And Slider Touch Controller 12 Sensors With Enhanced Led Drivers
• Manufacturer: Semtech Corporation

ADVANCED COMMUNICATIONS & SENSING
SPM/I2C parameters applicable in GPO mode are listed in table below.
Revision 7_3, January 10
1
2
Only if Autolight is OFF, else must be left to 0 (default value)
Only if Autolight is OFF, else ignored
Table 9
SPM
I2C
SPM/I2C Parameters Applicable in GPO Mode
GpioIntensityOn
GpioIntensityOff
GpioOutPwrUp
GpioDecFactor
GpioIncFactor
GpioDecTime
Touch Controller (12 sensors) with Enhanced LED Drivers
GpioAutoligth
GpioOffDelay
GpioFunction
GpioIncTime
GpioPolarity
© 2009 Semtech Corp.
GpioMode
GpoCtrl
29
Ultra Low Power, Capacitive Button and Slider
GPO
X
X
X
X
X
X
X
X
X
X
X
X
X
1
2
DATASHEET
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SX8644