xr16l2550im Exar Corporation, xr16l2550im Datasheet - Page 43

• Manufacturer Part Number: xr16l2550im
• Description: Industry Smallest Package Uart With 2.25v To 5.5v Operation
• Manufacturer: Exar Corporation

PACKAGE DIMENSIONS (32 PIN QFN - 5 X 5 X 0.9
REV. 1.1.2
Note: The control dimension is in millimeter.
SYMBOL
D2
A1
A3
D
A
b
e
L
k
0.031
0.000
0.006
0.193
0.138
0.007
0.012
0.008
MIN
0.0197 BSC
INCHES
0.039
0.002
0.010
0.201
0.150
0.012
0.020
MAX
43
-
LOW VOLTAGE DUART WITH 16-BYTE FIFO
mm
0.80
0.00
0.15
4.90
3.50
0.18
0.35
0.20
MIN
MILLIMETERS
)
0.50 BSC
MAX
1.00
0.05
0.25
5.10
3.80
0.30
0.45
Note: the actual center pad
is metallic and the size (D2)
is device-dependent with a
typical tolerance of 0.3mm
-
XR16L2550