K60P100M100SF2RM Datasheet, PDF (145/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 3 Chip Configuration
C_stab
VDD
VOUT33
To PMC and Pads
TYPE A
VREGIN
VBUS _Charger Si2301
RUegSuBlator
Chip
D+
D-
VSS
Li-Ion
USB0_DP
USB0_DM
USB
USB
XCVR ^Controller
Charger ^{VBUS Sense}
Detect
Figure 3-54. USB regulator Li-ion usecase
3.9.2.2.3 USB bus power supply
The chip can also be powered by the USB bus directly. In this case, VOUT33 is
connected to VDD. The USB regulator must be enabled by default to power the MCU,
then to power USB transceiver or external sensor.
VDD
Cstab ^VOUT33
TYPE A
VBUS
D+
D-
VREGIN
USB0_DP
USB0_DM
To PMC and Pads
USB
Regulator
Chip
XCVR
USB
USB
Controller
Figure 3-55. USB regulator bus supply
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
145