Schematics
4-30
AT89STK-03 Hardware User Guide
7609B–SCR–11/06
Figure 4-3.
PLCC28_VQFP64 CPU Section
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
R
X
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IO
1
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3
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3
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4
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4
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4
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4
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4
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4
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5
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5
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5
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5
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5
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5
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8
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2
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+
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it
le
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iz
e
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o
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t
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te
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e
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u
ly
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(
S
e
e
n
ote 1)
N
o
t
e
2
:
G
r
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u
n
d
c
o
n
n
e
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t
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o
CVSS intead of GND on the PCB.
N
o
t
e
1
:
t
h
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o
n
n
e
c
t
i
o
n
m
u
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t
b
e
m
a
d
e
a
s close as possible from PLCC68 package
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5
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SS
26
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5
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AV
CC
28
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2
6
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h
z
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