Recommended Dimensions For User System Mount Pad - Renesas H8S/2128 Series User Manual

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 an FP-64A package (IC149-064-008-B5: 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.
Figure 5 Recommended Dimensions for Mount Pad
20.80 (min.)
14.80 (max.)
0.8 x 15 = 12.00 – 0.1
+ 0.1
0.45
0.80 – 0.05
- 0.05
Unit: mm
9