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| HD404054 Datasheet, PDF (34/101 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory | |||
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HD404054 Series/HD404094 Series
D0âD3 port
Input control signal
VCC
Input data
Buffer control signal
DCD, DCR
Output data
PDR
Pull-down control signal
MIS3
HLT
Figure 19-2 I/O Buffer Configuration (with pull-down MOS)
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