AM6442...ALV datasheet(101/244 Pages) TI

101 / 244 page

7.4 Recommended Operating Conditions

over operating junction temperature range (unless otherwise noted)

SUPPLY NAME

DESCRIPTION

MIN(1)

NOM

MAX(1)

UNIT

VDD_CORE

Core supply

0.75-V operation

0.715

0.75

0.79

0.85-V operation

0.81

0.85

0.895

VDDR_CORE

RAM supply

0.81

0.85

0.895

VDD_MMC0(2)

MMC0 PHY core supply

0.81

0.85

0.895

VDD_DLL_MMC0(2)

MMC0 PLL analog supply

0.81

0.85

0.895

VDDA_0P85_SERDES0

SERDES0 0.85 V analog supply

0.81

0.85

0.895

VDDA_0P85_SERDES0_C SERDES0 clock 0.85 V analog supply

0.81

0.85

0.895

VDDA_0P85_USB0

USB0 0.85 V analog supply

0.81

0.85

0.895

VDDS_DDR(3)

VDDS_DDR_C(3)

DDR PHY IO supply

DDR clock IO supply

1.1-V operation

1.06

1.1

1.17

1.2-V operation

1.14

1.2

1.26

VDDS_MMC0

MMC0 PHY IO supply

1.71

1.8

1.89

VDDS_OSC

MCU_OSC0 supply

1.71

1.8

1.89

VDDA_MCU

POR and MCU PLL analog supply

1.71

1.8

1.89

VDDA_ADC0

ADC0 analog supply

1.71

1.8

1.89

VDDA_PLL0

Main, PER and R5F PLL analog supply

1.71

1.8

1.89

VDDA_PLL1

ARM and DDR PLL analog supply

1.71

1.8

1.89

VDDA_PLL2

PER0 PLL analog supply

1.71

1.8

1.89

VDDA_1P8_SERDES0

SERDES0 1.8 V analog supply

1.71

1.8

1.89

VDDA_1P8_USB0

USB0 1.8 V analog supply

1.71

1.8

1.89

VDDA_TEMP0

TEMP0 analog supply

1.71

1.8

1.89

VDDA_TEMP1

TEMP1 analog supply

1.71

1.8

1.89

VPP

eFuse ROM programming supply

1.71

1.8

1.89

VMON_1P8_MCU

Voltage monitor for 1.8 V MCU power supply

1.71

1.8

1.89

VMON_1P8_SOC

Voltage monitor for 1.8 V SoC power supply

1.71

1.8

1.89

VDDA_3P3_USB0

USB0 3.3 V analog supply

3.135

3.3

3.465

VDDA_3P3_SDIO

SDIO 3.3 V analog supply

3.135

3.3

3.465

VMON_3P3_MCU

Voltage monitor for 3.3 V MCU power supply

3.135

3.3

3.465

VMON_3P3_SOC

Voltage monitor for 3.3 V SoC power supply

3.135

3.3

3.465

VMON_VSYS

Voltage monitor pin

see(4)

USB0_VBUS

USB Level-shifted VBUS Input

see(5)

3.465

USB0_ID

USB0 analog I/O for RID detection

see(6)

VDDSHV_MCU

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

VDDSHV0

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

VDDSHV1

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

VDDSHV2

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

VDDSHV3

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

VDDSHV4

Dual-voltage IO supply

1.8-V operation

1.71

1.8

1.89

3.3-V operation

3.135

3.3

3.465

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AM6442, AM6441, AM6421, AM6412, AM6411

SPRSP56D – JANUARY 2021 – REVISED JULY 2022

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