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ABOV Semiconductor Co., Ltd.
5. Pin Description
Port 0 is a bit-programmable I/O port which can be
configured as a schmitt-trigger input, a push-pull
output or an open-drain output.
A pull-up resistor can be specified in 1-bit unit.
The P06-P07 are not in the 64-
Pin(MC97F67128LB14) package.
Port 1 is a bit-programmable I/O port which can be
configured as a schmitt-trigger input, a push-pull
output or an open-drain output.
A pull-up resistor can be specified in 1-bit unit.
SEG58/EINT13/T3O/PWM3O/EXTSP2
Port 2 is a bit-programmable I/O port which can be
configured as a schmitt-trigger input, a push-pull
output or an open-drain output.
A pull-up resistor can be specified in 1-bit unit.
The P20-P23 are not in the 64-Pin package.
Port 3 is a bit-programmable I/O port which can be
configured as a schmitt-trigger input, a push-pull
output or an open-drain output.
A pull-up resistor can be specified in 1-bit unit.
The P36-P37 are not in the 64-Pin package.
Port 4 is a bit-programmable I/O port which can be
configured as a schmitt-trigger input, a push-pull
output or an open-drain output.
A pull-up resistor can be specified in 1-bit unit.
Table 5-1 Normal Pin Description
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