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7.5 Operating Performance Points

This section describes the operating conditions of the device. This section also contains the description of each

Operating Performance Point (OPP) for processor clocks and device core clocks.

Note

The OPP voltage and frequency values may change following the silicon characterization result.

Table 7-1 describes the maximum supported frequency per speed grade for the device.

Table 7-1. Speed Grade Maximum Frequency

DEVICE(1)

MAXIMUM FREQUENCY (MHz)

SPEED

GRADE

R5FSS

M4FSS

INFRA

(CBASS)

ICSSG

DMSC-L

DDR4(2)

LPDDR4(2)

AM243x...ALV

800

400

250

333

250

800

(DDR-1600)

800

(LPDDR-1600)

AM243x...ALV

400

250

800

(DDR-1600)

800

(LPDDR-1600)

AM243x...ALX

800

400

250

333

250

N/A

AM243x...ALX

400

250

N/A

(1)

N/A in this table stands for Not Applicable.

(2)

Maximum DDR Frequency will be limited based on the specific memory type (vendor) used in a system and by PCB implementation.

Refer to AM64x\AM243x DDR Board Design and Layout Guidelines for the proper PCB implementation to achieve maximum DDR

frequency.

7.6 Power Consumption Summary

For information on the device power consumption contact your TI Representative.

www.ti.com

AM2434, AM2432, AM2431

SPRSP65D – APRIL 2021 – REVISED AUGUST 2022

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