HD6473887 Datasheet, PDF (495/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

V_CC
P2₁
V_SS
SBY
PMR4₁
PMR2₁
PDR2₁
PCR2₁
PDR2: Port data register 2
PCR2: Port control register 2
PMR2: Port mode register 2
PMR4: Port mode register 4
Figure C-2 (c) Port 2 Block Diagram (Pin P2₁)
SCI module
SI
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