33993 Datasheet, PDF (19/28 Pages) Freescale Semiconductor, Inc – Multiple Switch Detection Interface

FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
• Generate an interrupt
• Force all 16 mA pull-up and pull-down current sources
to revert to 2.0 mA current sources.
• Maintain the 2.0 mA current source and all other
functionality
• Set the thermal flag bit in the SPI output register
The thermal flag bit in the SPI word will be cleared on rising
edge of CS provided the die temperature has cooled below
the thermal limit. When die temperature has cooled below
thermal limit, the device will resume previously programmed
settings.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33993
19