XR21V1414IM48 EXAR [Exar Corporation], XR21V1414IM48 Datasheet - Page 25

• Manufacturer Part Number: XR21V1414IM48
• Description: 4-CH FULL-SPEED USB UART
• Manufacturer: EXAR [Exar Corporation]

REV. 1.0.0
PACKAGE DIMENSIONS (48 PIN TQFP - 7 X 7 X 1
Note: The control dimension is the millimeter column
Seating
Plane
SYMBOL
A1
A2
D1
A
B
C
D
e
L
a
A
A
0.039
0.002
0.037
0.007
0.004
0.346
0.272
0.018
MIN
1
37
48
0×
0.020 BSC
INCHES
A
2
36
1
0.047
0.006
0.041
0.008
0.362
0.280
0.030
0.011
MAX
7×
25
e
D
D
B
1
mm
1.00
0.05
0.95
0.17
0.09
8.80
6.90
0.45
MIN
)
0×
MILLIMETERS
1
2
25
0.50 BSC
L
4-CH FULL-SPEED USB UART
C
MAX
1.20
0.15
1.05
0.27
0.20
9.20
7.10
0.75
24
13
7×
D
1
α
D
XR21V1414