HD64F2638F20J Datasheet, PDF (1502/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Appendix D Pin States
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Appendix D Pin States
D.1 Port States in Each Mode
Table D-1 I/O Port States in Each Processing State
MCU
Port Name Operating
Pin Name Mode
Port 1
4, 5
6
7
Reset
T
Hardware
Standby
Mode
T
Software Standby Mode
P10 to P13
[Address output, OPE = 0]
T
[Address output, OPE = 1]
kept
[Otherwise]
kept
P14 to P17
kept
kept
Port 3
Port 4
Port 9
Port A
4 to 7
4 to 7
4 to 7
4, 5
6
T
T
T
T
T
T
L
T
T
T
7
Port B
4, 5
6
T
T
L
T
T
T
7
T
T
kept
T
T
[Address output, OPE = 0]
T
[Address output, OPE = 1]
kept
[Otherwise]
kept
kept
[Address output, OPE = 0]
T
[Address output, OPE = 1]
kept
[Otherwise]
kept
kept
Program Execution State
Sleep Mode
P10 to P13
[Address output]
A20 to A23
[Otherwise]
I/O port
P14 to P17
I/O port
P10 to P17
I/O port
I/O port
Input port
Input port
[Address output]
A19 to A17
[Otherwise]
I/O port
I/O port
[Address output]
A15 to A8
[Otherwise]
I/O port
I/O port
Page 1452 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010