Panasonic MN101L Series User Manual page 39

Pin
Function
name
P40 SEG27/SBCS0B
P41 SEG26/SBI2A
P42 SEG25/SBO2A/SDA2A
P43 SEG24/SBT2A/SCL2A
P44 SEG23/SBCS2A
P45 SEG22/SBI1B/RXD1B
P46 SEG21/SBO1B/TXD1B
P47 SEG20/SBT1B
P50 SEG19/SBCS1B
P51 SEG18/SBI3B
P52 SEG17/SBO3B/SDA3B
P53 SEG16/SBT3B/SCL3B
P54 SEG15/KEY0B/SBCS3B
P55 SEG14/KEY1B/TM1IOA
P56 SEG13/KEY2B/TM3IOA
P57 SEG12/KEY3B/TM8IOA/CLKOUTB
P60 SEG11/IRQ0B
P61 SEG10/IRQ1B
P62 SEG9/IRQ2B
P63 SEG8/IRQ3B
P64 SEG7/KEY4B/SBI0A/RXD0A
P65 SEG6/KEY5B/SBO0A/TXD0A
P66 SEG5/KEY6B/SBT0A
P67 SEG4/KEY7B/SBCS0A
P70 COM7/SEG3/IRQ6B
P71 COM6/SEG2/IRQ5B
P72 COM5/SEG1/IRQ4B/TM3IOB
P73 COM4/SEG0/TM5IOB
P74 COM3
P75 COM2
P76 COM1
P77 COM0
P80 OSC1/IRQ2A
P81 OSC2/IRQ3A
P82 C1
P83 C2
P84 VLC3
P85 VLC2
Output
Input/
drive strength
Output
selectable
Yes Port 4
-At each port, the I/O direction and the pull-up resistor
Yes
connection is controlled individually.
-At LSI reset, each pin is set to input mode and the pull-up
Yes
resistor is not connected.
Yes
-The drive strength of output Nch transistor can be
Input/
changed.
Output
Yes
Yes
Yes
Yes
Yes Port 5
-At each port, the I/O direction and the pull-up resistor
Yes
connection is controlled individually.
-At LSI reset, each pin is set to input mode and the pull-up
Yes
resistor is not connected.
Yes
-The drive strength of output Nch transistor can be
Input/
changed.
Output
Yes
Yes
Yes
Yes
Yes Port 6
-At each port, the I/O direction and the pull-up resistor
Yes
connection is controlled individually.
-At LSI reset, each pin is set to input mode and the pull-up
Yes
resistor is not connected.
Yes
-The drive strength of output Nch transistor can be
Input/
changed.
Output
Yes
Yes
Yes
Yes
Yes Port 7
-At each port, the I/O direction and the pull-up resistor
Yes
connection is controlled individually.
-At LSI reset, each pin is set to input mode and the pull-up
Yes
resistor is not connected.
Yes
-The drive strength of output Nch transistor can be
Input/
changed.
Output
Yes
Yes
Yes
Yes
No Port 8
-At each port, the I/O direction and the pull-up resistor
No
connection is controlled individually.
-At LSI reset, each pin is set to input mode and the pull-up
No
Input/
resistor is not connected.
Output
No
No
No
Description
Pin Description
Chapter 1
Overview
I - 17