mc68hc05pv8 Freescale Semiconductor, Inc, mc68hc05pv8 Datasheet - Page 103

• Manufacturer Part Number: mc68hc05pv8
• Description: Hcmos Microcontroller Unit
• Manufacturer: Freescale Semiconductor, Inc

7.6.1 Port C Timer Channels
7.6.2 Port C PWM Channel
7.6.3 Port C Contact Sense Circuitry
MC68HC(8)05PV8/A — Rev. 1.9
The port pins PC0–5 are shared with the 16-bit timer channels
(TCAP1–2, TCMP1–2).
The port pins PC0, 4–6 are shared with the PWM channel. In order to
connect those pins, please refer to
Register 0
The port C pins PC0–4 have a special contact sense circuit (see
7-8,
monitoring of mechanical contacts in automotive applications (switch
monitor).
Freescale Semiconductor, Inc.
Figure
For More Information On This Product,
Interrupt
CSDT
DATA
DDR
for details.
7-9,
Go to: www.freescale.com
Figure 7-8 PC0 Contact Sense Circuitry
Input/Output Ports
Figure
7-10). This feature allows, for example, the
CSEN&DATA&DDRC
7.6.6 Port C Configuration
Contact
Sense
Port C (High Voltage Port)
I
VSUP
VSS
PIN
PC0
Input/Output Ports
Technical Data
R
EXT
Figure