MDT2005(IB)
4. Pin Assignment
DIP / SOP
PA2
PA3
RTCC
/MCLR
V
ss
PB0
PB1
PB2
PB3
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
PA1
PA0
OSC1
OSC2
V
dd
PB7
PB6
PB5
PB4
SSOP
PA2
PA3
RTCC
/MCLR
VSS
VSS
PB0
PB1
PB2
PB3
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
PA1
PA0
OSC1
OSC2
VDD
VDD
PB7
PB6
PB5
PB4
5. Pin Function Description
Pin Name
PA0~PA3
PB0~PB7
RTCC
/MCLR
OSC1
OSC2
V
dd
V
ss
I/O
I/O
I/O
I
I
I
O
Function Description
Port A, TTL input level
Port B, TTL input level
Real Time Clock/Counter, Schmitt Trigger input levels
Master Clear, Schmitt Trigger input levels
Oscillator Input
Oscillator Output
Power supply
Ground
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 2
2005/6 VER1.3
MDTIC [ Micon Design Technology Corporation ]
