hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 147

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

Table 8.1
Port
Port 4
Port 5
Port 6
Port 7
Port 8
Port A
Port B
132
Description
4-bit I/O port
8-bit input port
1-bit input port
3-bit I/O port
8-bit I/O port
MOS input pull-up
option
8-bit I/O port
MOS input pull-up
option
8-bit I/O port
8-bit I/O port
Port Functions (cont)
Pins
P4
P4
P4
P4
P5
WKP
SEG
P6
SEG
P7
SEG
P8
P8
P8
P8
P8
SEG
PA
COM
PB
AN
3
2
1
0
7
7
7
7
6
5
4
3
3
7
7
/IRQ
/TXD
/RXD
/SCK
/SEG
/SEG
/SEG
/SEG
to P5
to P6
to P7
to P8
to PA
to PB
8
16
24
28
to AN
7
4
to SEG
to WKP
to COM
to SEG
to SEG
to SEG
0
32
32
32
32
31
30
29
0
0
0
0
0
0
0
/
/
/
/
/CL
/CL
/DO
/M
/
/
1
1
0
9
17
1
2
25
/
Other Functions
External interrupt 0
SCI3-2 data output (TXD
data input (RXD
input/output (SCK
Wakeup input (WKP
WKP
(SEG
Segment output (SEG
SEG
Segment output (SEG
SEG
Segment output
(SEG
Segment external expansion
latch clock (CL
shift clock (CL
display data (DO),
alternation signal (M)
Common output (COM
COM
A/D converter analog input
9
17
0
1
8
32
)
), segment output
)
)
to SEG
to SEG
2
1
1
),
)
25
),
32
)
32
), clock
)
7
16
24
to
4
to
to
to
32
),
Function
Switching
Registers
PMR3
SCR32
SMR32
PMR5
LPCR
LPCR
LPCR
LPCR
LPCR
AMR