UPD75238GJ NEC [NEC], UPD75238GJ Datasheet - Page 168

• Manufacturer Part Number: UPD75238GJ
• Description: 4 BIT SINGLE-CHIP MICROCOMPUTER
• Manufacturer: NEC [NEC]

168
9. SPECIFICATION OF MASK OPTIONS
elements below:
P40-P43
P50-P53
P70-P73
S0/P120-S3/P123
S4/P130-S7/P133
S8/P140, S9/P141
S10/T15/P142, S11/T14/P143
S12/T13/P150/PH0-S15/T10/P153/PH3
S16/P100-S19/P103
S20/P110-S23/P113
XT1, XT2
The PD75238 provides the following mask options, which enable specifying whether to incorporate the
Note Select whether to incorporate the pull-down resistors in V
Caution In systems without using subsystem clock, power consumption in STOP mode can be more
reduced by deleting feed-back resistor of the oscillator.
Pin
Allows pull-up resistor to be contained bit by bit.
Allows pull-down resistor to be contained bit by bit.
Allows pull-down resistor to be contained to V
Allows pull-down resistor
bit by bit.
Allows feed-back resistor of the subsystem clock oscillator
to be deleted.
LOAD
or V
Mask option
Note
SS
in unit of eight bits.
to be contained to V
LOAD
LOAD
bit by bit.
PD75238
or V
SS