hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 664

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Appendix C I/O Port Block Diagrams
Rev. 7.00 Mar 10, 2005 page 622 of 652
REJ09B0042-0700
PDR3: Port data register 3
PCR3: Port control register 3
PMR3: Port mode register 3
PUCR3: Port pull-up control register 3
n = 2 and 1
P3
n
V
CC
V
V
CC
SS
Figure C.2(d) Port 3 Block Diagram (Pins P3
SBY
PUCR3
PMR3
PDR3
PCR3
2
n
n
and P3
n
n
1
)
TMOFH (P3
TMOFL (P3
1
2
)
)