参数资料
型号: ST70137TQFP
厂商: 意法半导体
英文描述: UNICORNTM PCI & USB CONTROLLERLESS ADSL DMT TRANSCEIVER
中文描述: UNICORNTM的PCI
文件页数: 21/22页
文件大小: 140K
代理商: ST70137TQFP
ST70137
21/22
PACKAGE MECHANICAL DATA(TQFP144 - 20 x 20 x 1.40 mm)
Dimension
Millimeters
Inches
Minimum
Typical
Maximum
Minimum
Typical
Maximum
A
1.60
0.063
A1
0.05
0.15
0.002
0.006
A2
1.35
1.40
1.45
0.053
0.055
0.057
B
0.17
0.22
0.27
0.0067
0.0087
0.011
C
0.09
0.20
0.0035
0.008
D
22.00
0.866
D1
20.00
0.787
D3
17.50
0.689
e
0.50
0.020
E
22.00
0.866
E1
20.00
0.787
E3
17.50
0.689
L
0.45
0.60
0.75
0.018
0.024
0.030
L1
1.00
0.039
K
0
°
(Min.), 7
°
(Max.)
c
B
A1
A2
A
L
K
L
0,25 mm
.010 inch
GAGE PLANE
0.03 inch
SEATING PLANE
0,076 mm
144
109
e
37
72
1
36
73
108
D3
D1
D
E
E
E
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