Renesas H8S/2138 Series Manuel d'utilisateur télécharger pdf (Page 13)

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 TFP-80C package (IC149-080-058-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

0.50

19 = 9.50

0.05

0.50

19 = 9.50

0.05

11.80 (max.)

15.10 (min.)

0.50

0.05

Figure 5 Recommended Dimensions for Mount Pad

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19

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Renesas H8S/2138 Series Manuel d'utilisateur Page 13