MB91265A Series
Pin no.
Pin
name
I/O
Circuit
type*1
Description
Analog input terminal of A/D converter 2.
AN10
This function becomes valid when set the corresponding AICR2 register to analog
13
G input.
P46
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
14 NMI H NMI (Non Maskable Interrupt) input terminal.
INT4
External interrupt input terminal.
Since this input is used as required while the corresponding external interrupt is
enabled, the port output must remain off unless intentionally used.
18
PPG1
E
Output terminal of PPG timer 1.
This function becomes valid when output of PPG timer 1 is set to enabled.
General purpose input/output port.
P00
This function becomes valid when output of PPG timer 1 and external interrupt input
are set to disabled.
PPG2
Output terminal of PPG timer 2.
This function becomes valid when output of PPG timer 2 is set to enabled.
19
D
P01
General purpose input/output port.
This function becomes valid when output of PPG timer 2 is set to disabled.
INT5
External interrupt input terminal.
Since this input is used as required while the corresponding external interrupt is
enabled, the port output must remain off unless intentionally used.
20
PPG3
E
Output terminal of PPG timer 3.
This function becomes valid when output of PPG timer 3 is set to enabled.
General purpose input/output port.
P02
This function becomes valid when output of PPG timer 3 and external interrupt input
are set to disabled.
External trigger input terminal of reload timer 0.
TIN0
Since this input is used as required while the trigger input is enabled, the port output
must remain off unless intentionally used.
21
D
General purpose input/output port.
P03
This function becomes valid when external clock input of reload timer 0 is set to
disabled.
External trigger input terminal of reload timer 1.
TIN1
Since this input is used as required while the trigger input is enabled, the port output
must remain off unless intentionally used.
22
D
General purpose input/output port.
P04
This function becomes valid when external clock input of reload timer 1 is set to
disabled.
External trigger input terminal of reload timer 2.
TIN2
Since this input is used as required while the trigger input is enabled, the port output
must remain off unless intentionally used.
23
D
General purpose input/output port.
P05
This function becomes valid when external clock input of reload timer 2 is set to
disabled.
(Continued)
5