SDAA019A October   2025  – August 2026 AM62L

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Active Power Consumption Summary
  5. 2Low Power Consumption Summary
  6. 3Introduction
    1. 3.1 Testing Conditions and Parameters
    2. 3.2 Starter Kit EVM Information
      1. 3.2.1 Starter Kit EVM Power Rails
  7. 4Power Measurement Data
    1. 4.1 Low Power Modes
      1. 4.1.1 DeepSleep
      2. 4.1.2 RTC Only Plus DDR
      3. 4.1.3 RTC Only
    2. 4.2 Core
      1. 4.2.1 Dhrystone
      2. 4.2.2 Whetstone
      3. 4.2.3 Stress-ng
      4. 4.2.4 CoreMark-Pro
    3. 4.3 Memory and Data Storage
      1. 4.3.1 Stream
      2. 4.3.2 Memtester
      3. 4.3.3 eMMC Read & Write
    4. 4.4 Networking & Cryptography
      1. 4.4.1 OpenSSL
      2. 4.4.2 Ethernet Throughput
    5. 4.5 Application Demos
      1. 4.5.1 LVGL Demo
      2. 4.5.2 Audio Playback Demo
  8. 5References
  9. 6Appendix
    1. 6.1 How to Change LPDDR4 Data Rate
    2. 6.2 How to Measure On-Die Temperature
  10. 7Revision History

3.2.1 Starter Kit EVM Power Rails

Power Supply

Description

VDD_CORE

The power supply for the SoC ARM® cores.

VDD_LPDDR4

This rail includes both the SoC LPDDR4 IO, as well as the power source for the external DRAM part.

VDD_RTC

The power supply for the internal Real Time Clock module.

VDD_RTC_1V8

The power supply for the internal Real Time Clock's 1v8 I/Os.

VDDA_1V8

The SoC analog supply. This rail powers the oscillators, PLLs, USB, DSI and ADC supplies.

SOC_DVDD_1V8

The 1v8 digital I/O rail; this rail powers the OSPI, both MMC0 and 2, and some of the general VDDS0/1 rails.

SOC_DVDD_3V3

The 3v3 digital I/O rail; this rail powers the RGMII, GPMC, USB I/O, and some of the general VDDSHV0/1 rails.