HD6412350 Hitachi, HD6412350 Datasheet - Page 976

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

Table D-1 I/O Port States in Each Processing State (H8S/2351) (cont)
Port Name
Pin Name
Port C
Port D
Port E
PF
PF
PF
PF
PF
956
7
6
5
4
3
/ø
/AS
/RD
/HWR
/LWR
MCU
Operating
Mode
1, 4, 5
2, 6
3, 7
1, 2, 4 to 6
3, 7
1, 2,
4 to 6
3, 7
1, 2, 4 to 6
3, 7
1, 2, 4 to 6
3, 7
8 bit
bus
16 bit
bus
Power-
On
Reset
L
T
T
T
T
T
T
T
Clock
output
T
H
T
Manual
Reset
kept
kept
kept
T*
kept
kept
T*
kept
[DDR = 0]
T
[DDR = 1]
Clock
output
kept
H*
kept
Hardware
Standby
Mode
T
T
T
T
T
T
T
T
T
T
T
T
Software
Standby
Mode
[OPE = 0]
T
[OPE = 1]
kept
[DDR · OPE = 0]
T
[DDR · OPE = 1]
kept
kept
T
kept
kept
T
kept
[DDR = 0]
Input port
[DDR = 1]
H
[DDR = 0]
Input port
[DDR = 1]
H
[OPE = 0]
T
[OPE = 1]
H
kept
Bus
Release
State
T
T
kept
T
kept
kept
T
kept
[DDR = 0]
Input port
[DDR = 1]
Clock
output
[DDR = 0]
Input port
[DDR = 1]
Clock
output
T
kept
Program
Execution
State
Sleep Mode
Address
output
[DDR = 0]
Input port
[DDR = 1]
Address
output
I/O port
Data bus
I/O port
I/O port
Data bus
I/O port
[DDR = 0]
Input port
[DDR = 1]
Clock
output
[DDR = 0]
Input port
[DDR = 1]
Clock
output
AS, RD,
HWR, LWR
I/O port