MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 372

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

I/O Ports
23.5 Port C
23.5.1 Port C Data Register
Advance Information
372
Functions:
Alternate
Address:
Port C is an 6-bit general-purpose bidirectional I/O port. Note that PTC5
is only available on 64-pin package options.
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 — 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
Figure 23-8. Port C Data Register (PTC)
= Reserved
R
6
0
I/O Ports
PTC5
5
Unaffected by Reset
PTC4
4
PTC3
3
68HC908AZ32A — Rev 0.0
MCLK
PTC2
2
PTC1
1
MOTOROLA
PTC0
Bit 0