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μ
PD7566A, 7566A(A)
7
1.3 MASK OPTIONS FOR PINS
The following mask options are available. These mask options can be selected in bit units.
Pin Name
Mask Option
Pull-down resistor internally provided
P00
No internally provided resistor
Pull-up resistor internally provided
External V
ref
input
Pull-down resistor internally provided (CMOS input)
Pull-up resistor internally provided (CMOS input)
Comparator input
Pull-down resistor internally provided (CMOS input)
Pull-up resistor internally provided (CMOS input)
Comparator input
Pull-down resistor internally provided (CMOS input)
Pull-up resistor internally provided (CMOS input)
Comparator input
Pull-down resistor internally provided (CMOS input)
Pull-up resistor internally provided (CMOS input)
Comparator input
Pull-down resistor internally provided (CMOS input)
Pull-up resistor internally provided (CMOS input)
N-channel open-drain output
N-channel open-drain output
N-channel open-drain output
N-channel open-drain output
N-channel open-drain output
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
N-channel open-drain I/O
N-channel open-drain I/O with pull-up resistor internally provided
Pull-down resistor is not internally provided
Pull-down resistor is internally provided
Internal bias is not provided
A 1/2 V
DD
internal bias is applied to V
ref
P01/V
ref
No internally provided resistor (CMOS input)
P10/Cin0
No internally provided register
P11/Cin1
No internally provided register
P12/Cin2
No internally provided register
P13/Cin3
No internally provided register
P80
P81
P82
P90
P91
P100
CMOS (push-pull) output
CMOS (push-pull) output
CMOS (push-pull) output
CMOS (push-pull) output
CMOS (push-pull) output
Push-pull I/O
P101
Push-pull I/O
P102
Push-pull I/O
P103
Push-pull I/O
P110
Push-pull I/O
P111
Push-pull I/O
P112
Push-pull I/O
P113
Push-pull I/O
RESET
Internal V
ref
setting
Note
Note
When any of pins P10-P13 is specified as “
comparator“, and “
internal bias is not provided“ is specified
for the internal V
ref
setting, specify “
external V
ref
input“ for pin P01.
When none of pins P10-P13 is specified as “
comparator“, specify “
internal bias is not provided“ for
the internal V
ref
setting.
There is no mask option for PROM products. For more information, see the
μ
PD75P66 Data Sheet (IC-7518).
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