MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 144

• Manufacturer Part Number: MC68HC711K4CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711K4CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 24KB
• Total Internal Ram Size: 768Byte
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 84
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

Parallel Input/Output
6.8 Port F
Technical Data
144
Single-Chip/Boot:
Expanded/Test:
Address: $0005
Address: $0003
The state of port F (PF[7:0]) at reset is mode dependent. In single-chip
or bootstrap modes, port F pins are high-impedance inputs with
selectable internal pullup resistors (see
Resistors). Writes to DDRF can change any of the bits to outputs. In
expanded or test modes, port F pins provide low-order address lines,
ADDR[7:0], for external memory devices.
DDF[7:0] — Data Direction for Port F Bits
Reset:
Reset:
Read:
Read:
Write:
Write:
Freescale Semiconductor, Inc.
Figure 6-12. Port F Data Direction Register (DDRF)
For More Information On This Product,
0 = Input
1 = Output
Figure 6-11. Port F Data Register (PORTF)
DDF7
Bit 7
AN7
Bit 7
PF7
PF7
0
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Parallel Input/Output
DDF6
AN6
PF6
PF6
6
6
0
DDF5
AN5
PF5
PF5
5
5
0
Undefined after reset
DDF4
AN4
PF4
PF4
4
4
0
6.11 Internal Pullup
DDF3
PF3
AN3
PF3
3
3
0
DDF2
AN2
PF2
PF2
2
2
0
M68HC11K Family
DDF1
AN1
PF1
PF1
1
1
0
MOTOROLA
DDF0
Bit 0
AN0
Bit 0
PF0
PF0
0