2.3
Recommended Dimensions for User System Mount Pad
Figure 5 shows the recommended dimensions for the mount pad (footprint) for the user system with
an IC socket for a FP-64E package (IC149-064-175-B51: manufactured by YAMAICHI
ELECTRONICS Co., Ltd.). Note that the dimensions in figure 5 are somewhat different from those
of the actual chip's mount pad.
9
Unit: mm
0.50
×
15 = 7.50 ± 0.05
0.50 ± 0.05
0.50
×
15 = 7.50 ± 0.05
10.10 max
13.50 min
0.30 ± 0.05
13.50 min
10.10 max
Figure 5 Recommended Dimensions for Mount Pad