MC81F4104
3.3 Summary
Pin number
Pin status
at RESET
alternative functions
R00 AN0/Xin
10pin
2
8pin
2
input
input
R01 AN1/Xout
3
3
R02 AN2
4
x
Open-drain output
R03 Vpp/RESETB
R04 AN4/EXT0/PWM2O/T2O
R05 AN5
5
4
input
6
5
input
7
x
Open-drain output
R06 AN6/EXT1/EC2
R07 AN7/EXT2/Vref/EC3
8
6
input
9
7
input
VDD
-
10
1
8
-
-
VSS
-
1
Note :
Some pins are initialized by open-drain output mode, when the device is reset. Because the
pins are hided in 8 pin package and it is stable that hided pins are be in open-drain-output
mode.
October 19, 2009 Ver.1.35
13
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