NXP Semiconductors MPC5606S - Power Domain Organization

Voltage Regulators and Power Supplies
MPC5606S Microcontroller Reference Manual, Rev. 7
Freescale Semiconductor 1233
Figure 40-3. Power supply configuration
40.6 Power domain organization
To satisfy stringent requirements for current consumption in the different operational modes, this device
is partitioned into different power domains. Organization into these power domains primarily means
having separate power supplies that are separated from each other by the use of power switches. These
R
Analog Bank 0
Stepper
Motor
Bank
Digital Bank 1
Digital Bank 0 Digital Bank 2
VREG
4-16 MHz
FMPLL
FXOSC
VDDR
VRC_CTRL
VDDMC
VDDMB
VDDMA
VDDE_C
VDDE_A VDDE_E
VDDE_B VDDE_B
VDDE_A
VDDE_A
VDDPLL
VSSPLL
VSS-OSC
VDDA
VSSA
3.0 V to 5.5 V
3.0 V to 3.6 V
To 3-5 V or
3.3 V supply
To 3-5 V or
3.3 V supply
To 3-5 V or
3.3 V supply
To 3-5 V or
3.3 V supply
To 3-5 V or
3.3 V supply
VDD12
VSS
VDD12
VSS
VSS
VSSMC
VSSMB
VSSMA
VDD12
VSS
VDD12
VSS
VDD12
VSS
VDD12
VSS
VSS VSS
VSS
VSS
To 3-5 V or
3.3 V supply
VLCD
VPP
Prog
External
Ballast
NPN