XR17V252 Datasheet, PDF (65/69 Pages) Exar Corporation – 66 MHZ PCI BUS DUAL UART WITH POWER MANAGEMENT SUPPORT

REV. 1.0.1
XR17V252
66 MHZ PCI BUS DUAL UART WITH POWER MANAGEMENT SUPPORT
PACKAGE DIMENSIONS
100 LEAD T HIN QUAD FLAT PACK
(14 x 14 x 1.0 mm, T QFP)
Rev.1.00
D
75
D₁
51
76
50
D₁ D
100
26
A
Seating Plane
A₁
1
A₂
eB
25
C
α
L
S YMBOL
A
IN CHE S
MIN
MAX
0. 039
0. 047
MILLIMETERS
MIN
MAX
1 .0 0
1.20
A1
0. 002
0. 006
A2
0. 037
0. 041
0 .0 5
0 .9 5
0.15
1.05
B
0. 007
0. 011
0 .1 7
0.27
C
0. 004
0. 008
0 .0 9
0.20
D
0. 622
0. 638
15. 80
16. 20
D1
0. 547
0. 555
13. 90
14. 10
e
0.020 BSC
0.50 BSC
L
0. 018
0. 030
0 .4 5
0.75
α
0^o
7^o
0^o
7^o
Note: The control dimens ion is in millimeter.
65