mc68hc05ct4fn Freescale Semiconductor, Inc, mc68hc05ct4fn Datasheet - Page 19

• Manufacturer Part Number: mc68hc05ct4fn
• Description: Mc68hc05 Family Of Microcontrollers Mcus
• Manufacturer: Freescale Semiconductor, Inc

MC68HC05CT4
NOTE:
—
Rev. 2.0
PC01PU — Port C Bits 0 and 1 Pullups
COP — COP Enable
IRQ — IRQ Sensitivity
A line over a signal name indicates an active-low signal. For example,
RESET is active low.
When PC01PU = 1, the pullups on port C bits 0 and 1 are enabled
simultaneously.
When PC01PU = 0, the pullups on port C bits 0 and 1 are disabled
simultaneously.
When the COP option is selected, the COP watchdog timer is
enabled.
When the COP option is deselected, the COP watchdog timer is
disabled.
When the IRQ option is selected (IRQEN = 1), edge- and level-
sensitive IRQ is enabled.
When the IRQ option is deselected (IRQEN = 0), edge-only sensitive
IRQ is enabled.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
General Description
General Release Specification
General Description
Mask Options