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XR21V1414_10 Datasheet, PDF (31/32 Pages) Exar Corporation – 4-CH FULL-SPEED USB UART | |||
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REV. 1.1.0
XR21V1414
4-CH FULL-SPEED USB UART
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1 mm)
D
D1
36
25
37
24
D1 D
48
13
Seating
Plane
A
A1
1
B
A2
e
1
2
C
α
L
Note: The control dimension is the millimeter column
INCHES
MILLIMETERS
SYMBOL
A
A1
A2
B
C
D
D1
e
L
a
MIN
MAX
0.039
0.047
0.002
0.006
0.037
0.041
0.007
0.011
0.004
0.008
0.346
0.362
0.272
0.280
0.020 BSC
0.018
0.030
0Ã
7Ã
MIN
MAX
1.00
1.20
0.05
0.15
0.95
1.05
0.17
0.27
0.09
0.20
8.80
9.20
6.90
7.10
0.50 BSC
0.45
0.75
0Ã
7Ã
31
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