Technical information

15
6.3 Recommended Dimensions for User System Mount Pad
Figure 6 shows the recommended dimensions for the mount pad (footprint) for the user system
with an IC socket for a TFP-100B package (IC149-100-054-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.
Unit: mm
0.50 ± 0.05
0.30
± 0.05
0.5 × 24 = 12.00
± 0.05
0.5
× 24 = 12.00
±
0.05
13.80 max
17.10 min
0.50
±
0.05
Figure 11 Recommended Dimensions for Mount Pad