
MB91265 Series
4
■ PIN DESCRIPTION
(Continued)
Pin no.
Pin
name
Circuit
type
Description
3
AN0
G
Analog input terminal of A/D converter 1.
This function becomes valid when set the corresponding AICR1 register to analog input.
P50
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
4
AN1
G
Analog input terminal of A/D converter 1.
This function becomes valid when set the corresponding AICR1 register to analog input.
P51
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
5
AN2
G
Analog input terminal of A/D converter 1.
This function becomes valid when set the corresponding AICR1 register to analog input.
P52
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
6
AN3
G
Analog input terminal of A/D converter 1.
This function becomes valid when set the corresponding AICR1 register to analog input.
P53
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
7
AN4
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P54
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
8
AN5
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P55
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
9
AN6
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P56
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
10
AN7
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P57
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
11
AN8
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P44
General purpose input/output port.
This function becomes valid when analog input is set to disabled.
12
AN9
G
Analog input terminal of A/D converter 2.
This function becomes valid when set the corresponding AICR2 register to analog input.
P45
General purpose input/output port.
This function becomes valid when analog input is set to disabled.