MC68HC705C8AVFNE Freescale Semiconductor, MC68HC705C8AVFNE Datasheet - Page 85
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MC68HC705C8AVFNE
Manufacturer Part Number
MC68HC705C8AVFNE
Description
IC MCU 8BIT 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705C8AB.pdf
(222 pages)
Specifications of MC68HC705C8AVFNE
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705C8AVFNE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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7.5 Port C
7.5.1 Port C Data Register
MC68HC705C8A — Rev. 3
MOTOROLA
Address:
Port C is an 8-bit, general-purpose, bidirectional I/O port. PC7 has a high
current sink and source capability.
The port C data register (PORTC) shown in
latch for each of the eight port C pins. When a port C pin is programmed
to be an output, the state of its data register bit determines the state of
the output pin. When a port C pin is programmed to be an input, reading
the port C data register returns the logic state of the pin.
PC7–PC0 — Port C Data Bits
Reset:
Read:
Write:
These read/write bits are software programmable. Data direction of
each bit is under the control of the corresponding bit in data direction
register C. PC7 has a high current sink and source capability. Reset
has no effect on port C data.
Freescale Semiconductor, Inc.
For More Information On This Product,
$0002
Bit 7
PC7
Go to: www.freescale.com
Figure 7-7. Port C Data Register (PORTC)
Parallel Input/Output (I/O)
PC6
6
PC5
5
Unaffected by reset
PC4
4
PC3
3
Figure 7-7
PC2
Parallel Input/Output (I/O)
2
contains a data
PC1
1
Technical Data
Bit 0
PC0
Port C
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