MC68HC05PV8 Datasheet, PDF (76/196 Pages) Freescale Semiconductor, Inc – Techinal Data - rev 1.9

Technical Data
Freescale Semiconductor, Inc.
as an output, the signal for the corresponding CSDx bit, and therefore for
the contact sense interrupt, is derived from the high-voltage input circuit.
For details see 7.6 Port C (High Voltage Port).
4.13 STOP and WAIT Modes
All modules that are capable of generating interrupts in STOP or WAIT
mode can only do so when configured properly. The I-bit is automatically
cleared when STOP or WAIT mode is entered. Environmental exception
interrupts and interrupts detected on port A and port C are recognized in
STOP or WAIT modes.
On 68HC05PV8A, when ultra low power mode is selected by setting the
ULPM bit, there will be no LVI, HVI, HTI even if all conditions for an
asserted interrupt are beeing met.
Technical Data
MC68HC(8)05PV8/A — Rev. 1.9
Interrupts
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