xr16m2550 Exar Corporation, xr16m2550 Datasheet - Page 43

• Manufacturer Part Number: xr16m2550
• Description: High Performance Low Voltage Duart With 16-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.2
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1
Seating
Plane
Note: The control dimension is the millimeter column
SYMBOL
A
A
D
C
D
A
B
e
L
a
1
2
1
A
HIGH PERFORMANCE LOW VOLTAGE DUART WITH 16-BYTE FIFO
A
1
37
48
0.039
0.002
0.037
0.007
0.004
0.346
0.272
0.018
MIN
0°
0.020 BSC
INCHES
A
2
36
1
0.047
0.006
0.041
0.011
0.008
0.362
0.280
0.030
MAX
mm
7°
43
e
)
D
D
B
1
1.00
0.05
0.95
0.17
0.09
8.80
6.90
0.45
MIN
0°
MILLIMETERS
0.50 BSC
12
25
1
MAX
1.20
0.15
1.05
0.27
0.20
9.20
7.10
0.75
L
7°
C
24
13
D
1
α
D
XR16M2550