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1. PIN CONFIGURATION (Top View)
• 20-pin plastic SOP (300 mil, 1.27-mm pitch)
µ PD754202GS-×××-BA5
µ PD754202GS(A)-×××-BA5
• 20-pin plastic shrink SOP (300 mil, 0.65-mm pitch)
µ PD754202GS-×××-GJG
µ PD754202GS(A)-×××-GJG
RESET
P61/INT0
Pin Identification
IC
:
Internally Connected
INT0
:
External Vectored Interrupt
KR4 to KR7
:
Key Return 4 to 7
KRREN
:
Key Return Reset Enable
P30 to P33
:
Port 3
P60 to P63
:
Port 6
P70 to P73
:
Port 7
P80
:
Port 8
PTO0 to PTO2 :
Programmable Timer Output 0 to 2
RESET
:
Reset
V
:
Positive Power Supply
DD
V
:
Ground
SS
X1, X2
:
System Clock (Ceramic/Crystal)
6
1
X1
2
X2
3
V
4
SS
IC
5
V
6
DD
P60
7
8
P62
9
P63
10
IC: Internally Connected (Connect directly to V
µ PD754202, 754202(A)
20
KRREN
19
P80
18
P30/PTO0
17
P31/PTO1
16
P32/PTO2
15
P33
14
P70/KR4
13
P71/KR5
12
P72/KR6
11
P73/KR7
)
DD
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