This document summarizes the maximum current ratings at the AM62L power terminals. Table 1 serves as a guide for designing power supplies. The current ratings in the table are worst-case estimates for each power supply group, and actual power supply currents for specific applications are typically lower. Actual power consumption must be verified in the real system. Maximum current ratings are preliminary and subject to change.
POWER SUPPLY GROUP | SUPPLY NAME | CONDITION | MAX | UNIT | ||
---|---|---|---|---|---|---|
VDD_CORE Voltage | Operating Junction Temperature Range | Arm® Cortex® -A53 # of cores and Performance | ||||
CORE | VDD_CORE | 0.75V | Extended industrial | Dual, 1250MHz | 2000 | mA |
VDDA_DDR_PLL0 | ||||||
VDDA_CORE_USB | ||||||
VDDA_CORE_DSI_CLK | ||||||
VDDA_CORE_DSI | ||||||
RTC Core | VDD_RTC (1) | 10 | mA | |||
DDR | VDDS_DDR | 200 | mA | |||
1.8V Digital | VDDS_OSC0 | 10 | mA | |||
1.8V Analog | VDDA_PLL0 | 100 | mA | |||
VDDA_PLL1 | ||||||
VDDA_1P8_DSITX | ||||||
VDDA_1P8_USB | ||||||
VDDA_TEMP | ||||||
VDDA_ADC | ||||||
WKUP IO | VDDS_WKUP | 10 | mA | |||
RTC IO | VDDS_RCT | 10 | mA | |||
1.8V IO |
VDDS0 |
100 | mA | |||
VDDS1 | ||||||
1.8V/3.3V IO | VDDSHV0 | 150 | mA | |||
VDDSHV1 | ||||||
VDDSHV2 | ||||||
VDDSHV3 | ||||||
VDDSHV4 | ||||||
3.3V Supply | VDDA_3P3_SDIO | 50 | mA | |||
VDDA_3P3_USB | ||||||
eFuse | VPP | 400 | mA |
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