MC68HC05X16 Datasheet, PDF (197/232 Pages) Freescale Semiconductor, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
WWAT — Watchdog during WAIT mode
This bit can modify the status of the watchdog counter during WAIT mode.
1 (set) – The watchdog will be active during WAIT mode.
0 (clear) – The watchdog system will be disabled during WAIT mode.
PBPD — Port B pull-down
This bit, when programmed, connects a resistive pull-down on each pin of port B. This pull-down,
R_PD, is active on a given pin only while it is an input.
1 (set) – Pull-down resistors are connected to all 8 pins of port B; the
pull-down, R_PD, is active only while the pin is an input.
0 (clear) – No pull-down resistors are connected.
PCPD — Port C pull-down
This bit, when programmed, connects a resistive pull-down on each pin of port C. This pull-down,
R_PD, is active on a given pin only while it is an input.
1 (set) – Pull-down resistors are connected to all 8 pins of port C; the
pull-down, R_PD, is active only while the pin is an input.
0 (clear) – No pull-down resistors are connected.
MC68HC05X16
MC68HC705X32
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