11
2.3 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 TNP-48 package (NLPACK048SD: manufactured by Tokyo Eletech
Corporation). Note that the dimensions in figure 6 are somewhat different from those of the actual
chip's mount pad.
5.7
Unit: mm
0.3
5.7
6.1 (max.)
8.2 (min.)
0.5
0.5 × 11 = 5.5
8.2 (min.)
6.1 (max.)
3.5
2- φ0.8
Hole for a guide pin
Figure 6 Recommended Dimensions for Mount Pad