HD6473887 Datasheet, PDF (497/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

C.3 Block Diagrams of Port 3
SBY
V_CC
V_CC
P3_n
V_SS
PUCR3_n
PMR3_n
PDR3_n
PCR3_n
PDR3: Port data register 3
PCR3: Port control register 3
PMR3: Port mode register 3
PUCR3: Port pull-up control register 3
n=7 to 6
Figure C-3 (a) Port 3 Block Diagram (Pin P3₇ to P3₆)
AEC module
AEVH(P3₆)
AEVL(P3₇)
480