Owner's manual

30 Copyright Cirrus Logic, Inc. 2011
(All Rights Reserved) DS508F2
EP7312
High-Performance, Low-Power System on Chip
Packages
208-Pin LQFP Package Characteristics
Note: 1) Dimensions are in millimeters (inches), and controlling dimension is millimeter.
2) Drawing above does not reflect exact package pin count.
3) Before beginning any new design with this device, please contact Cirrus Logic for the latest package information.
4) For pin locations, please see Figure 16. For pin descriptions see the EP7312 User’s Manual.
Figure 15. 208-Pin LQFP Package Outline Drawing
Pin 1 Indicator
29.60 (1.165)
30.40 (1.197)
0.17 (0.007)
0.27 (0.011)
27.80 (1.094)
28.20 (1.110)
0.50
(0.0197)
BSC
29.60 (1.165)
30.40 (1.197)
27.80 (1.094)
28.20 (1.110)
1.35 (0.053)
1.45 (0.057)
0
 MIN
7
 MAX
0.09 (0.004)
0.20 (0.008)
1.40 (0.055)
0.45 (0.018)
0.75 (0.030)
0.05 (0.002)
1.00 (0.039) BSC
Pin 1
Pin 208
1.60 (0.063)
0.15 (0.006)
EP7312
208-Pin LQFP