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HD6433937 Datasheet, PDF (516/521 Pages) Hitachi Semiconductor – Hardware Manual
Appendix D Port States in the Different Processing States
Table D-1 Port States Overview
Port
Reset
Sleep
Subsleep Standby Watch
P17 to P10 High-
Retained
impedance
Retained
High-
Retained
impedance*1
P24
Low
Retained
P23
High
P22 to P20 Low
P37 to P30 High-
Retained
impedance*2
Retained
Retained
Retained Retained
High-
Retained
impedance*1
P43
High
P42 to P40 High-
impedance
Retained
Retained
Retained
High-
impedance
Retained
P57 to P50 High-
Retained
impedance
Retained
High-
Retained
impedance*1
P67 to P60 High-
Retained
impedance
Retained
High-
Retained
impedance
P77 to P70 High-
Retained
impedance
Retained
High-
Retained
impedance
P87 to P80 High-
Retained
impedance
Retained
High-
Retained
impedance
P93 to P90 High-
Retained
impedance
Retained
High-
Retained
impedance
PA3 to PA0 High-
Retained
impedance
Retained
High-
Retained
impedance
PB7 to PB0 High-
High-
High-
High-
High-
impedance impedance impedance impedance impedance
Notes: 1. High level output when MOS pull-up is in on state.
2. Reset output from P32 pin only.
Subactive
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
High-
impedance
Active
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
Functions
High-
impedance
504