HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 483

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

PDR3:
PCR3:
PMR3:
PUCR3:
P3
1
V
CC
Port data register 3
Port control register 3
Port mode register 3
Port pull-up control register 3
V
V
SS
CC
Figure C.3 (b) Port 3 Block Diagram (Pin P3
SBY
(low level
during reset
and in standby
mode)
RES
PUCR3
PMR3
PDR3
PCR3
1
)
1
1
1
1
Internal
data bus
module
SCI1
SI1
479