Renesas SH7781 用户手册

Appendix 

Rev.1.00  Jan. 10, 2008  Page 1655 of 1658 

REJ09B0261-0100 

 

The order of the power supply in the VDD10 series, the VDD18 series and the VDD33 series 
power supply is as follows.  

Figure D.3 is an explanation chart of VDD10. The regulation of the potential difference is the 
same VDD10 as the other (VDD10, VDD33).  

•  Turning On Power Supply 

There is no restriction for the order of the power supply between each power supply series 
except that the potential difference of the one power supply series is less than 0.3V. 

•  Turning Off Power Supply 

There is no restriction for the order of the power supply between each power supply series 
except that the potential difference of the one power supply series is less than 0.3V. 

 

V**: VDD10: VDD, VDD-PLL 1 to 2, VDDA-PLL1

Turning on

Tuurning off

V** 

V** 

0.3V (max)

V** 

V** 

0.3V (max)