MN101LR05D Datasheet, PDF (15/34 Pages) Panasonic Semiconductor – 8-bit Single-chip Microcontroller

MN101LR05D/04D/03D/02D
8-bit Single-chip Microcontroller
PubNo. 21705-019E
Table:1.4.2 General-purpose Port Function Pin
MN101LR
05D
Pin name
MN101LR MN101LR
04D
03D
MN101LR
02D
Input/
Output
Output
drive strength
selectable
Description
P00
-
-
-
Yes
Port 0
P01
-
-
-
-At each port, the I/O direction and the pull-up resistor con-
Yes
nection is controlled individually.
P02
P02
-
-
Yes
-At LSI reset, each pin is set to input mode and the pull-up
resistor is not connected.
P03
P03
-
-
Input/
Yes
-The drive strength of output Nch transistor can be changed.
P04
P04
P04
P04
Output
Yes
P05
P05
P05
P05
Yes
P06
P06
-
P06
Yes
P07
P07
-
-
Yes
P10
-
-
-
No
Port 1
P11
-
-
-
-At each port, the I/O direction and the pull-up resistor con-
No
nection is controlled individually.
P12
P12
P12
-
P13
P13
P13
P13
Input/
No
-At LSI reset, each pin is set to input mode and the pull-up
resistor is not connected.
No
P14
P14
P14
P14
Output
No
P15
P15
P15
P15
No
P16
P16
-
-
No
P17
P17
-
-
No
P20
P20
-
-
Yes
Port 2
P21
P21
-
-
-At each port, the I/O direction and the pull-up resistor con-
Yes
nection is controlled individually.
P22
-
-
-
Yes
-At LSI reset, each pin is set to input mode and the pull-up
P23
-
-
-
Input/
Output
resistor is not connected.
Yes
-The drive strength of output Nch transistor can be changed.
P24
-
-
-
Yes
P25
-
-
-
Yes
P26
P26
P26
-
Yes
P27
P27
P27
P27
Input/
No
Port 2
Output
-LSI is reset by setting P2OUT.P2OUT7 to "0".
P30
P30
P30
-
Yes
Port 3
P31
P31
P31
-
-At each port, the I/O direction and the pull-up resistor con-
Yes
nection is controlled individually.
P32
P32
P32
-
Yes
-At LSI reset, each pin is set to input mode and the pull-up
resistor is not connected.
P33
P33
P33
-
Input/
Yes
-The drive strength of output Nch transistor can be changed.
P34
P34
P34
P34
Output
Yes
P35
P35
P35
P35
Yes
P36
P36
P36
P36
Yes
P37
P37
P37
P37
Yes
Publication date: October 2014