h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1154

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix D Pin States
D.1
Table D.1
Port Name
Pin Name
Port 1
Port 2
Port 3
Port 4
Port 5
Port 9
Port A
Port B
Rev. 5.00 Sep 22, 2005 page 1128 of 1136
REJ09B0257-0500
Port States in Each Mode
MCU
Operating
Mode
4 to 7
4 to 7
4 to 7
4 to 7
4 to 7
4 to 7
4, 5
6
7
4, 5
6
7
I/O Port States in Each Processing State (H8S/2646, H8S/2646R, H8S/2645)
Reset
T
T
T
T
T
T
L
T
T
L
T
T
Appendix D Pin States
Hardware
Standby
Mode
T
T
T
T
T
T
T
T
T
T
T
T
Software Standby Mode
kept
kept
kept
T
kept
T
[Address output, OPE = 0]
T
[Address output, OPE = 1]
kept
[Segment, common output]
port
[Otherwise]
kept
[Segment, common output]
port
[Otherwise]
kept
[Address output, OPE = 0]
T
[Address output, OPE = 1]
kept
[Segment output]
port
[Otherwise]
kept
[Segment output]
port
[Otherwise]
kept
Program Execution State
Sleep Mode
I/O port
I/O port
I/O port
Input port
I/O port
Input port
[Address output]
A23 to A16
[Segment, common output]
SEG24 to SEG21
COM4 to COM1
[Otherwise]
I/O port
[Segment, common output]
SEG24 to SEG21
COM4 to COM1
[Otherwise]
I/O port
[Address output]
A15 to A8
[Segment output]
SEG16 to SEG9
[Otherwise]
I/O port
[Segment output]
SEG16 to SEG9
[Otherwise]
I/O port