HD64F2168 Datasheet, PDF (234/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

• P32/WUE10
The pin function is switched as shown below according to the P32DDR bits.
When the WUEM10 bit in WUEMR3 of the interrupt controller is cleared to 0, this pin can be
used as the WUE10 input pin. To use this pin as the WUE10 input pin, clear the P32DDR bit
to 0.
P32DDR
WUEM10
Pin function
0
0
WUE10 input pin
1
P32 input pin
1

P32 output pin
• P31/WUE9
The pin function is switched as shown below according to the P31DDR bits.
When the WUEM9 bit in WUEMR3 of the interrupt controller is cleared to 0, this pin can be
used as the WUE9 input pin. To use this pin as the WUE9 input pin, clear the P31DDR bit to
0.
P31DDR
WUEM9
Pin function
0
0
WUE9 input pin
1
P31 input pin
1

P31 output pin
• P30/WUE8
The pin function is switched as shown below according to the P30DDR bits.
When the WUEM8 bit in WUEMR3 of the interrupt controller is cleared to 0, this pin can be
used as the WUE8 input pin. To use this pin as the WUE8 input pin, clear the P30DDR bit to
0.
P30DDR
WUEM8
Pin function
0
0
WUE8 input pin
1
P30 input pin
1

P30 output pin
Rev. 3.00, 03/04, page 194 of 830