XR20V2172IL64 EXAR [Exar Corporation], XR20V2172IL64 Datasheet - Page 50

• Manufacturer Part Number: XR20V2172IL64
• Description: TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
• Manufacturer: EXAR [Exar Corporation]

PACKAGE DIMENSIONS (64 PIN QFN - 9 X 9 X 0.9
XR20V2172
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
Note: The control dimension is in millimeter.
SYMBOL
D2
A1
A3
D
A
b
e
L
0.031
0.000
0.006
0.350
0.295
0.007
0.012
MIN
0.0197 BSC
INCHES
PRELIMINARY
0.039
0.002
0.010
0.358
0.307
0.012
0.020
MAX
50
mm
0.80
0.00
0.15
8.90
7.50
0.18
0.30
MIN
MILLIMETERS
)
0.50 BSC
MAX
1.00
0.05
0.25
9.10
7.80
0.30
0.50
REV. P1.0.1