Datasheet

Appendix C I/O Port Block Diagrams
Rev. 6.00 Aug 04, 2006 page 644 of 680
REJ09B0145-0600
P3
2
V
CC
V
CC
PUCR3
2
Internal data bus
PMR3
2
PDR3
2
PCR3
2
SBY
V
SS
PDR3: Port data register 3
PCR3: Port control register 3
PMR3: Port mode register 3
PUCR3: Port pull-up control register 3
Figure C.3 (e-2) Port 3 Block Diagram (Pin P3
2
, H8/38347 Group and H8/38447 Group)