XR16M681 Datasheet, PDF (50/51 Pages) Exar Corporation – 1.62V TO 3.63V UART WITH 32-BYTE FIFO AND VLIO INTERFACE

XR16M681
1.62V TO 3.63V UART WITH 32-BYTE FIFO AND VLIO INTERFACE
PACKAGE DIMENSIONS (25 PIN BGA - 3 X 3 X 0.8 mm)
REV. 1.0.1
D D1
54321
A1 corner
A
B
C
D
E
D1
D
(A1 corner feature is mfger option)
Seating
Plane
A2 ^b
A A1
e
Note: The control dimension is the millimeter column
INCHES
MILLIMETERS
SYMBOL
A
A1
A2
D
D1
b
e
MIN
MAX
0.028
0.031
0.005
0.007
0.022
0.024
0.114
0.122
0.079 BSC
0.008
0.012
0.020 BSC
MIN
MAX
0.70
0.80
0.13
0.19
0.57
0.61
2.90
3.10
2.00 BSC
0.20
0.30
0.50 BSC
50