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HD6433802H Datasheet, PDF (418/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer
VCC
VCC
P3n
VSS
SBY
PUCR3n
PMR3n
PDR3n
PCR3n
TMOFH (P32)
TMOFL (P31)
PDR3: Port data register 3
PCR3: Port control register 3
PMR3: Port mode register 3
PUCR3: Port pull-up control register 3
n = 2 or 1
Figure C.1 (d) Port 3 Block Diagram (Pins P32 and P31)
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