Voltage Regulators and Power Supplies
MPC5606S Microcontroller Reference Manual, Rev. 7
1234 Freescale Semiconductor
 
different separated power supplies are hence able to switch off power to certain regions of the device, to 
avoid even leakage current consumption in logic supplied by the corresponding power supply.
This device employs three primary power domains: power domains PD0 and PD1, and a RAM power 
domain RD1.
Power domain organization and connections to the internal regulator are depicted in Figure 40-4.