Fujitsu FR81S Manuel D’Utilisation
CHAPTER 30: POWER CONSUMPTION CONTROL
3. Configuration
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : POWER CONSUMPTION CONTROL
FUJITSU SEMICONDUCTOR CONFIDENTIAL
5
3. Configuration
This section shows the configuration of the power consumption control.
Figure 3-1 Block Diagram of Overall Control
5V Power
Supply
Regulator 0
PD
RDY
PSW
Target block for
Power-shutdown
Always ON Block
I/O
PMU
shutdown
IO shutdown
Signal (Microcontroller → I/O)
Signal (Microcontroller →Always ON)
PSW ctrl
FR81S
OSCD
Oscillation IO
I/O Power
Supply
MB91520 Series
MN705-00010-1v0-E
1092