mc68hc08az60 Freescale Semiconductor, Inc, mc68hc08az60 Datasheet - Page 286

• Manufacturer Part Number: mc68hc08az60
• Description: M68hc08 Family Of 8-bit Microcontroller Units Mcus
• Manufacturer: Freescale Semiconductor, Inc

I/O Ports
Port C
Port C Data
Register
MC68HC08AZ60 — Rev 1.0
286
Functions:
Address:
Alternate
Port C is an 6-bit general-purpose bidirectional I/O port.
The port C data register contains a data latch for each of the six port C
pins.
PTC[5:0] — Port C Data Bits
MCLK — T12 System Clock Bit
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
These read/write bits are software-programmable. Data direction of
each port C pin is under the control of the corresponding bit in data
direction register C. Reset has no effect on port C data (5:0).
The system clock is driven out of PTC2 when enabled by MCLKEN bit
in PTCDDR7.
For More Information On This Product,
$0002
Bit 7
R
R
0
Go to: www.freescale.com
= Reserved
Figure 8. Port C Data Register (PTC)
R
6
0
I/O Ports
PTC5
5
Unaffected by Reset
PTC4
4
PTC3
3
MCLK
PTC2
2
PTC1
1
MOTOROLA
PTC0
8-ioports
Bit 0