AMIC110 Datasheet, PDF (94/214 Pages) Texas Instruments – Sitara Processors

AMIC110
SPRS971A – AUGUST 2016 – REVISED SEPTEMBER 2016
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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.
TI recommends maintaining VDDS ≥1.5V as all the other supplies fully ramp down to minimize in-rush
currents.
6.1.3 VDD_MPU_MON Connections
Figure 6-7 shows the VDD_MPU_MON connectivity. VDD_MPU_MON connectivity is available only on the
ZCZ package.
AMIC110 Device
VDD_MPU
VDD_MPU_MON
Vfeedback
Power
Management
IC
Connection for VDD_MPU_MON if voltage monitoring is used
AMIC110 Device
VDD_MPU
VDD_MPU_MON
Power
Source
Preferred connection for VDD_MPU_MON if voltage monitoring is NOT used
AMIC110 Device
VDD_MPU
VDD_MPU_MON
N/C
Power
Source
Optional connection for VDD_MPU_MON if voltage monitoring is NOT used
Copyright © 2016, Texas Instruments Incorporated
Figure 6-7. VDD_MPU_MON Connectivity
94
Power and Clocking
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Copyright © 2016, Texas Instruments Incorporated