Renesas SH7781 - Manual (Page 1657)

Appendix
Rev.1.00 Jan. 10, 2008 Page 1627 of 1658
REJ09B0261-0100
Appendix
A. Package Dimensions
Figure A.1 Package Dimensions (436-Pin BGA)
Note: The Tj (junction temperature) of this LSI becomes over 125
°C. So a careful thermal
design is necessary. Use a heat sink or forced air cooling to lower the Tj.