AM261...ZCZQ1 datasheet(88/218 Pages) TI2

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6.7 Power Consumption Summary

Section 6.7.1, Power Consumption - Maximum shows the maximum current consumed by each rail and should

be used for power supply selection.

6.7.1 Power Consumption - Maximum for R5F at 400MHz

with R5F at 400MHz, TJ at 150℃

SUPPLY NAME

PARAMETER

MIN

MAX(1)

UNIT

VDD + VDDARn

Maximum Current Rating for Core Domain and

SRAM power

1.75

VDDS33

Maximum Current Rating for 3.3V IO supply

3.3V IOs Only(2)

200

1.8V IOs and 3.3V IOs(3)

120

VDDS18

Maximum Current Rating for 1.8V IO supply

3.3V IOs Only(2)

1.8V IOs and 3.3V IOs(3)

VDDA33

Maximum Current Rating for 3.3V Analog supply

100

(1)

The maximum values show the maximum possible current needed for each power rail, and are only intended for power supply

selection. For power consumption in typical applications, see Power Consumption - Typical.

(2)

This is when all IOs are operating in the 3.3V domain.

(3)

This is when OSPI0 and OSPI1 IOs are operating in the 1.8V domain.

6.7.2 Power Consumption - Maximum for R5F at 500MHz

with R5F at 500MHz, TJ at 125℃

SUPPLY NAME

PARAMETER

MIN

MAX(1)

UNIT

VDD + VDDARn

Maximum Current Rating for Core Domain and

SRAM power

1.5

VDDS33

Maximum Current Rating for 3.3V IO supply

3.3V IOs Only(2)

200

1.8V IOs and 3.3V IOs(3)

120

VDDS18

Maximum Current Rating for 1.8V IO supply

3.3V IOs Only(2)

1.8V IOs and 3.3V IOs(3)

VDDA33

Maximum Current Rating for 3.3V Analog supply

100

(1)

The maximum values show the maximum possible current needed for each power rail, and are only intended for power supply

selection. For power consumption in typical applications, see Power Consumption - Typical.

(2)

This is when all IOs are operating in the 3.3V domain.

(3)

This is when OSPI0 and OSPI1 IOs are operating in the 1.8V domain.

AM2612, AM2611, AM2611-Q1, AM2612-Q1

SPRSPA7C – SEPTEMBER 2024 – REVISED JULY 2025

www.ti.com

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