AM3359, AM3358, AM3357
AM3356, AM3354, AM3352
SPRS717F –OCTOBER 2011–REVISED APRIL 2013
www.ti.com
If none of the VDDSHVx [1-6] power supplies are configured as 3.3 V, the VDDS power supply may ramp
down along with the VDDSHVx [1-6] supplies or after all the VDDSHVx [1-6] supplies have ramped down.
It is recommended to maintain VDDS ≥1.5V as all the other supplies fully ramp down to minimize in-rush
currents.
4.1.3 VDD_MPU_MON Connections
Figure 4-6 shows the VDD_MPU_MON connectivity. VDD_MPU_MON connectivity is available only on the
ZCZ package.
VDD_MPU
Power
Management
IC
AM335x Device
VDD_MPU_MON
Vfeedback
Connection for VDD_MPU_MON if voltage monitoring is used
VDD_MPU
Power
Source
VDD_MPU_MON
AM335x Device
Preferred connection for VDD_MPU_MON if voltage monitoring is NOT used
VDD_MPU
Power
Source
AM335x Device
VDD_MPU_MON
N/C
Optional connection for VDD_MPU_MON if voltage monitoring is NOT used
Figure 4-6. VDD_MPU_MON Connectivity
104
Power and Clocking
Copyright © 2011–2013, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: AM3359 AM3358 AM3357 AM3356 AM3354 AM3352
TI [ TEXAS INSTRUMENTS ]
