MDT2010JE Datasheet, PDF (2/15 Pages) Micon Design Technology Corporation – 8-bit micro-controller

4. Pin Assignment
DIP / SOP
PA2 1
18
PA3 2
17
RTCC 3
16
/MCLR 4
15
V_ss 5
14
PB0 6
13
PB1 7
12
PB2 8
11
PB3 9
10
PA1
PA0
OSC1
OSC2
V_dd
PB7
PB6
PB5
PB4
5. Pin Function Description
MDT2010(JE)
SSOP
PA2 1
20
PA3 2
19
RTCC 3
18
/MCLR 4
17
VSS 5
16
VSS 6
15
PB0 7
14
PB1 8
13
PB2 9
12
PB3 10
11
PA1
PA0
OSC1
OSC2
VDD
VDD
PB7
PB6
PB5
PB4
Pin Name
PA0~PA3
PB0~PB7
RTCC
/MCLR
OSC1
OSC2
V_dd
V_ss
I/O
Function Description
I/O Port A, TTL input level
I/O Port B, TTL input level
I Real Time Clock/Counter, Schmitt Trigger input levels
I Master Clear, Schmitt Trigger input levels
I Oscillator Input
O Oscillator Output
Power supply
Ground
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P. 2
2005/6 VER1.3