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STC micro STC8A8K64D4 Series - LQFP48 Package Mechanical Data(9 Mm*9 Mm

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STC8A8K64D4 Series Manual
-
- 37 -
4.2 LQFP48 Package mechanical data9mm*9mm
D (9mm)
D1 (7mm)
E1 (7mm)
E (9mm)
b
e (0.5mm)
b1
c c1
b
(A-A sectional view)
A2
A
A3
A1
S
R2
R1
L2
L1
L
e
E1
E
D1
D
c1
c
b1
b
A3
A2
A1
A
SYMBOL
0.20
0.08
0.08
0.45
6.90
8.80
6.90
8.80
0.12
0.13
0.17
0.18
0.59
1.35
0.05
-
MIN
- -
- 0.20
- -
0.60 0.75
7.00 7.10
9.00 9.20
7.00 7.10
9.00 9.20
0.127 0.134
- 0.18
0.20 0.23
- 0.27
0.64 0.69
1.40 1.45
- 0.15
- 1.60
TYP MAX
General size
mm
0.25BSC
1.00REF
0.550.45 0.50
121
13
24
2536
37
48
L2
R2
R1
L1
L

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