xr
XR16L2552
2.25V TO 5.5V DUART WITH 16-BYTE FIFO
REV. 1.1.1
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1 mm)
D
D
1
36
25
37
24
D
1
D
48
13
1
1
2
B
e
A
2
C
A
Seating
Plane
α
A
1
L
Note: The control dimension is the millimeter column
INCHES
MAX
MILLIMETERS
SYMBOL
MIN
MIN
MAX
1.20
0.15
1.05
0.27
0.20
9.20
7.10
A
A1
A2
B
0.039
0.002
0.037
0.007
0.004
0.346
0.272
0.047
0.006
0.041
0.011
0.008
0.362
0.280
1.00
0.05
0.95
0.17
0.09
8.80
6.90
C
D
D1
e
0.020 BSC
0.50 BSC
L
0.018
0.030
0.45
0.75
α
0°
7°
0°
7°
43