HD64570 Datasheet, PDF (410/469 Pages) Hitachi Semiconductor – Serial Communications Adaptor

23.2 ± 0.3
20
66
45
67
44
Unit: mm
88
1
*0.37 ± 0.08
0.35 ± 0.06
23
22
0.15 M
1.6
0.10
1.6
0 –8
0.8 ± 0.3
*Dimension including the plating thickness
Base material dimension
Figure 11.1 FP-88 Package Dimensions
Rev. 0, 07/98, page 394 of 453