hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 277

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

8.10.3
Table 8.27 shows the port A pin functions.
Table 8.27 Port A Pin Functions
Pin
PA
PA
PA
PA
3
2
1
0
/COM
/COM
/COM
/COM
4
3
2
1
Pin Functions
Pin Functions and Selection Method
The pin function depends on bit PCRA
The pin function depends on bit PCRA
The pin function depends on bit PCRA
The pin function depends on bit PCRA
SGS3 to SGS0
SGS3 to SGS0
SGS3 to SGS0
SGS3 to SGS0
Pin function
Pin function
Pin function
Pin function
PCRA
PCRA
PCRA
PCRA
3
2
1
0
PA
PA
PA
PA
3
2
1
0
0000
0000
0000
input pin
input pin
input pin
input pin
0
0
0
0
0000
3
2
1
0
Rev. 7.00 Mar 10, 2005 page 235 of 652
in PCRA and bits SGS3 to SGS0.
in PCRA and bits SGS3 to SGS0.
in PCRA and bits SGS3 to SGS0.
in PCRA and bits SGS3 to SGS0.
PA
PA
PA
PA
3
2
1
0
output pin
output pin
output pin
output pin
0000
0000
0000
1
1
1
1
Section 8 I/O Ports
REJ09B0042-0700
COM
COM
COM
COM
Not 0000
Not 0000
Not 0000
Not 0000
4
3
2
1
*: Don’t care
output pin
output pin
output pin
output pin
*
*
*
*