Datasheet

Appendix D Port States in the Different Processing States
Rev. 6.00 Aug 04, 2006 page 660 of 680
REJ09B0145-0400
Appendix D Port States in the Different Processing States
Table D.1 Port States Overview
Port Reset Sleep Subsleep Standby Watch Subactive Active
P1
7
to P1
0
High-
impedance
Retained Retained High-
impedance
*
1
Retained Functions Functions
P2
7
to P2
0
High-
impedance
*
3
Retained Retained High-
impedance
Retained Functions Functions
P3
7
to P3
0
High-
impedance
*
2
Retained Retained High-
impedance
*
1
Retained Functions Functions
P4
3
to P4
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
P5
7
to P5
0
High-
impedance
Retained Retained High-
impedance
*
1
Retained Functions Functions
P6
7
to P6
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
P7
7
to P7
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
P8
7
to P8
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
P9
7
to P9
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
PA
3
to
PA
0
High-
impedance
Retained Retained High-
impedance
Retained Functions Functions
PB
7
to
PB
0
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
PC
3
to
PC
0
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
High-
impedance
Notes: 1. High level output when MOS pull-up is in on state.
2. Reset output from P3
2
pin only (H8/3847R Group and H8/3847S Group).
3. On-chip pull-up MOS turns on for pin P2
4
only (F-ZTAT Version of the H8/38347 Group
and H8/38447 Group).