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XR16L580_07 Datasheet, PDF (46/52 Pages) Exar Corporation – SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE | |||
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XR16L580
SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
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
REV. 1.4.1
46
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