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MDT10P55A
This specification are subject to be changed without notice. Any latest information please preview
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P. 2
2006/1
Ver. 1.3
MDT10P55A3P/MDT10P55A3S
VDD 1
14
VSS
PB5 2
13
PB0
PB4 3
12
PB1
/MCLR 4
11
PB2
PC5/RTCC 5
10
PC0
PC4 6
9
PC1
PC3 7
8
PC2
MDT10P55A4P/MDT10P55A4S
VDD 1
14
VSS
OSC1 2
13
PB0
OSC2/PB4 3
12
PB1
/MCLR 4
11
PB2
PC5/RTCC 5
10
PC0
PC4 6
9
PC1
PC3 7
8
PC2
4. Pin Assignment
MDT10P55A1P/MDT10P55A1S
VDD 1
14
VSS
PB5 2
13
PB0
PB4 3
12
PB1
PB3 4
11
PB2
PC5/RTCC 5
10
PC0
PC4 6
9
PC1
PC3 7
8
PC2
MDT10P55A2P/MDT10P55A2S
VDD 1
14
VSS
OSC1 2
12
PB0
OSC2/PB4 3
12
PB1
PB3 4
11
PB2
PC5/RTCC 5
10
PC0
PC4 6
9
PC1
PC3 7
8
PC2
5. Pin Function Description
Pin Name
I/O
Function Description
PB5~0
I/O
Port B, TTL input level，PB3 input only.
PC4~0
I/O
Port C, TTL input level
PC5/RTCC
I/O
Real Time Clock/Counter, Schmitt Trigger input levels
/MCLR
I
Master Clear, Schmitt Trigger input levels
OSC1
I
Oscillator Input
OSC2
O
Oscillator Output
Vdd
Power supply
Vss
Ground
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