µPD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
TYPE F-B
output
disable
(P)
data
output
disable
output
disable
(N)
P.U.R.
enable
(2/3)
TYPE Y
VDD
VDD
P-ch
N-ch
P.U.R.
P-ch
IN/OUT
IN
VDD
VDD
P-ch
+
N-ch
–
Sampling C
AVSS
input
enable
AVSS
Reference voltage
(from the voltage tap of
the series resistor string)
P.U.R. : Pull-Up Resistor
TYPE M-C
P.U.R.
enable
VDD
P.U.R.
P-ch
IN/OUT
data
output
disable
N-ch
TYPE Y-A
IN instruction
Type A
Input butfer
IN
Type Y
P.U.R. : Pull-Up Resistor
TYPE M-D
VDD
data
output
disable
P.U.R.
(Mask Option)
VDD
N-ch
(+13 V
withstand
voltage)
IN/OUT
Input
instruction
P-ch
P.U.R.Note
Voltage
limitation
circuit
(+13 V
withstand
voltage)
Note This pull-up resistor operates only when an
input instruction is executed without a pull-up
resistor connected using the mask option
(current flows from VDD to the pin when the pin is low).
Data Sheet U10165EJ2V0DS00
13