Fujitsu FR81S Manual Do Utilizador
CHAPTER 30: POWER CONSUMPTION CONTROL
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : POWER CONSUMPTION CONTROL
FUJITSU SEMICONDUCTOR CONFIDENTIAL
38
5.5.4. Effect of Watch Mode with power-shutdown
The effect of watch mode with power-shutdown is shown is described below.
You can reduce wait current for unnecessary circuit greatly by watch mode with power-shutdown. This
mode does not decrease power consumption as much as that of in stop mode because enabled clock
oscillation will continue to run. On the other hand, a clock timer can continue to run and a return to the
program operation without clock oscillation stabilization wait is possible by generating a wake up request.
MB91520 Series
MN705-00010-1v0-E
1125