STM1404CSNIQ6 查看數據表（PDF） - STMicroelectronics
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STM1404CSNIQ6 Datasheet PDF : 35 Pages
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STM1404
Package mechanical data
Table 8.
Symb
A
A1
A3
b
D
D2
E
E2
e
K
L
ddd
Ch
N
QFN16 – 16-lead, quad, flat package, no lead, 3 x 3 mm body size mechanical
data
mm
inches
Typ
Min
Max
Typ
Min
Max
0.90
0.80
1.00
0.035
0.032
0.039
0.02
0.00
0.05
0.001
0.000
0.002
0.20
–
–
0.008
–
–
0.25
0.18
0.30
0.010
0.007
0.012
3.00
2.90
3.10
0.118
0.114
0.122
1.70
1.55
1.80
0.067
0.061
0.071
3.00
2.90
3.10
0.118
0.114
0.122
1.70
1.55
1.80
0.067
0.061
0.071
0.50
–
–
0.020
–
–
0.20
–
–
0.008
–
–
0.40
0.30
0.50
0.016
0.012
0.020
–
0.08
–
–
0.003
–
–
0.33
–
–
0.013
–
16
16
Figure 30. QFN16 – 16-lead, quad, flat package, no lead, 3 x 3 mm, recommended
footprint
1.60
3.55
Note:
AI09126
Substrate pad should be tied to VSS.
2.0
0.28
31/36
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