xr16l570il32 Exar Corporation, xr16l570il32 Datasheet - Page 44

• Manufacturer Part Number: xr16l570il32
• Description: Smallest 1.62v To 5.5v Uart With 16-byte Fifo And Powersave
• Manufacturer: Exar Corporation

PACKAGE DIMENSIONS (24 PIN QFN - 4 X 4 X 0.9
XR16L570
SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
Note: The control dimension is in millimeter.
SYMBOL
D2
A1
A3
D
A
b
e
L
k
0.031
0.000
0.006
0.154
0.098
0.007
0.014
0.008
MIN
0.0197 BSC
INCHES
0.039
0.002
0.010
0.161
0.110
0.012
0.018
MAX
44
-
mm
0.80
0.00
0.15
3.90
2.50
0.18
0.35
0.20
MIN
MILLIMETERS
)
0.50 BSC
MAX
1.00
0.05
0.25
4.10
2.80
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
-
REV. 1.0.1