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3.1 Port Pins (2/2)
Pin Name
I/O
Alternate
Function
P60
I/O
KR0/D0
P61
KR1/D1
P62
KR2/D2
P63
KR3/D3
P80
I/O
S23
P81
S22
P82
S21
P83
S20
P90
I/O
S19
P91
S18
P92
S17
P93
S16
Notes 1. Circuit types enclosed in angle brackets indicate Schmitt-triggered input.
2. Do not connect an internal pull-up resistor by software when these pins are used as segment signal outputs.
8
Function
Programmable 4-bit I/O port (Port 6)
Input and output can be specified in 1-bit units.
Connection of an internal pull-up resistor can be
specified by a software setting in 4-bit units.
4-bit I/O port (Port 8)
Connection of an internal pull-up resistor can be
specified by a software setting in 4-bit units
Programmable 4-bit I/O port (Port 9)
Connection of an internal pull-up resistor can be
specified by a software setting in 4-bit units
Data Sheet U11369EJ3V0DS
µ PD75P3116
8-Bit
Status
I/O
After Reset Type
—
Input
√
Input
Note 2
.
Input
Note 2
.
I/O Circuit
Note 1
<F>-A
H
H
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