Fujitsu FR81S User Manual
CHAPTER 35: REGULATOR CONTROL
1. Overview
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : REGULATOR CONTROL
FUJITSU SEMICONDUCTOR CONFIDENTIAL
3
1. Overview
This section explains the overview of the regulator control.
The operation of the regulator that generates the internal voltage is automatically changed according to the
device state transition.
It is changed automatically to following three regulator modes.
• Main mode (at normal operation)
• Sub mode (at sub run)
• Standby mode(at STOP mode and Watch mode)
MB91520 Series
MN705-00010-1v0-E
1194