English
Language : 

HD6433937 Datasheet, PDF (501/521 Pages) Hitachi Semiconductor – Hardware Manual
SBY
VCC
VCC
P33
VSS
PUCR33
PDR33
PCR33
SCI31 module
SCKIE31
SCKOE31
SCKO31
SCKI31
PDR3 : Port data register 3
PCR3 : Port control register 3
PUCR3 : Port pull-up control register 3
Figure C.3 (d) Port 3 Block Diagram (Pin P33)
489