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2.3
Recommended Dimensions for User System Mount Pad (Footprint)
Figure 4 shows the recommended dimensions for the mount pad (footprint) for the user system
with an IC socket for an FP-80Q package (IC149-080-017-B5: manufactured by YAMAICHI
ELECTRONICS Co., Ltd.). Note that the dimensions in figure 4 are somewhat different from
those of the actual chip's mount pad.
8
20.50 min
14.70 max
0.65 × 19 = 12.35 ± 0.1
0.65 ± 0.05
Figure 4 Recommended Dimensions for Mount Pad
+ 0.1
0.35
- 0.05
Unit: mm
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