H83644 Datasheet, PDF (498/508 Pages) Hitachi Semiconductor – H8/3644 Series Hardware Manual

V_CC
P8₂
V_SS
SBY
(low level during reset
and in standby mode)
PDR8₂
PCR8₂
Timer X
module
OEB
FTOB
Internal
data bus
PDR8: Port data register 8
PCR8: Port control register 8
Figure C.7 (f) Port 8 Block Diagram (Pin P8₂)
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