Renesas User System Interface Board HS1650ECN61H Informations techniques télécharger pdf (Page 20)

2.4 Recommended Dimensions for User System Mount Pad (Footprint)

Figure 5 shows the recommended dimensions for the mount pad (footprint) for the user system with

an IC socket for a TFP-120 package (IC149-120-043-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

0.40 ± 0.05 0.25 ± 0.05

0.40 × 29 = 11.60 ± 0.05

13.80 (max.)

17.10 (min.)

0.40 ± 0.05

Figure 5 Recommended Dimensions for Mount Pad

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Renesas User System Interface Board HS1650ECN61H Informations techniques Page 20