HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 526

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 I/O Ports
Rev.7.00 Mar. 18, 2009 page 458 of 1136
REJ09B0109-0700
Port
Port
Port
Port
A
B
C
General I/O port
also functioning
as address
outputs
General I/O port
also functioning
as address
outputs
General I/O port
also functioning
as address
outputs
Description
PA7/A23/IRQ7
PA6/A22/IRQ6
PA5/A21/IRQ5
A20/IRQ4
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Mode 1 *
3
Mode 2 *
3
PA7/A23/IRQ7
PA6/A22/IRQ6
PA5/A21/IRQ5
PA4/A20/IRQ4
PA3/A19
PA2/A18
PA1/A17
PA0/A16
PB7/A15
PB6/A14
PB5/A13
PB4/A12
PB3/A11
PB2/A10
PB1/A9
PB0/A8
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
PC0/A0
Mode 4
EXPE = 1
Mode 7
PA7/IRQ7
PA6/IRQ6
PA5/IRQ5
PA4/IRQ4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
EXPE = 0
Only PA4
to PA7
are
Schmitt-
triggered
input
when
used as
IRQ
input.
Built-in
input pull-
up MOS
Open-
drain
output
capability
Built-in
input pull-
up MOS
Built-in
input pull-
up MOS
Output
Input/
Type