HD6432670 Hitachi, HD6432670 Datasheet - Page 466

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Rev. 2.0, 04/02, page 420 of 906
Port
Port
Port
Port
Port
A
B
C
8
General I/O port
also functioning
as EXDMAC I/Os
and interrupt
inputs
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
P85/
P84/
P83/
P82/
P81/
P80/
PA7/A23
PA6/A22
PA5/A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Modes 1
and 5
Modes 2
and 6
/
/
/
/
/
/
PA7/A23
PA6/A22
PA5/A21
PA4/A20
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
P85/
P84/
P83/
P82/
P81/
P80/
PA7/A23
PA6/A22
PA5/A21
PA4/A20
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
EXPE = 1
/
/
/
/
/
/
Modes 3*, 7
P85/
P84/
P83/
P82/
P81/
P80/
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
EXPE = 0
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