AM6548 datasheet(127/282 Pages) TI

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7.3 Power-On Hours (POH)

OPERATING

CONDITION(1) (2) (3)

COMMERCIAL TEMPERATURE RANGE

EXTENDED TEMPERATURE RANGE

OPP

JUNCTION

TEMPERATURE (Tj)

LIFETIME (POH)

JUNCTION TEMP (Tj)

LIFETIME (POH)

OPP_NOM

0°C to 90°C

100k

-40°C to 105°C

100k

OPP_OD

100k

OPP_TURBO

100k

55k

(1)

This information is provided solely for your convenience and does not extend or modify the warranty provided under TI's standard

terms and conditions for TI semiconductor products.

(2)

Unless specified in the table above, all voltage domains and operating conditions are supported in the device at the noted

temperatures.

(3)

POH is a function of voltage, temperature and time. Usage at higher voltages and temperatures will result in a reduction in POH.

7.4 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(2)

SUPPLY NAME

DESCRIPTION

MIN(1)

NOM

MAX(1)

UNIT

VDD_CORE(3)

CORE voltage domain supply

1.05

1.1

1.15

VDD_MCU(3)

MCU voltage domain supply

1.05

1.1

1.15

VDD_MPU0(3)

MPU0 voltage domain supply

OPP_NOM

See Section 7.5

OPP_OD

See Section 7.5

OPP_TURBO

See Section 7.5

VDD_MPU1(3)

MPU1 voltage domain supply

OPP_NOM

See Section 7.5

OPP_OD

See Section 7.5

OPP_TURBO

See Section 7.5

VDD_WKUP0

WKUP voltage domain supply

1.05

1.1

1.15

VDD_WKUP1

WKUP voltage domain supply

1.05

1.1

1.15

VDD_DLL_MMC0

MMC0 PHY DLL voltage supply

1.05

1.1

1.15

VDD_DLL_MMC1

MMC1 PHY DLL voltage supply

1.05

1.1

1.15

VDDA_1P8_CSI0

CSI PHY analog power supply

1.71

1.8

1.89

VDDA_1P8_SDIO

SDIO LDO analog power supply

1.71

1.8

1.89

VDDA_1P8_OLDI0

OLDI analog power supply

1.71

1.8

1.89

VDDA_1P8_SERDES0

SERDES0/1 (USB, PCIE, SGMII) analog power supply

1.71

1.8

1.89

Maximum peak-to-peak supply noise

mVPPmax

VDDA_3P3_IOLDO_WKUP

WKUP IO Bias LDO analog power supply

3.14

3.3

3.46

VDDA_3P3_IOLDO0

IO Bias LDO analog power supply

3.14

3.3

3.46

VDDA_3P3_IOLDO1

IO Bias LDO analog power supply

3.14

3.3

3.46

VDDA_3P3_SDIO

SDIO LDO analog power supply

3.14

3.3

3.46

VDDA_3P3_USB

USB analog power supply

3.14

3.3

3.46

VDDA_1P8_MON_WKUP

1.8V supply monitor in WKUP domain

1.71

1.8

1.89

VDDA_1P8_MON0

1.8V supply monitor in MAIN domain

1.71

1.8

1.89

VDDA_3P3_MON_WKUP

3.3V supply monitor in WKUP domain

3.14

3.3

3.46

VDDA_3P3_MON0

3.3V supply monitor in MAIN domain

3.14

3.3

3.46

VDDA_VSYS_MON

Supply monitor for system

see(6)

VDDA_ADC_MCU

ADC0, ADC1 analog power supply

1.71

1.8

1.89

VDDA_LDO_WKUP

WKUP LDO analog power supply

1.71

1.8

1.89

VDDA_MCU

MCU SRAM LDO, MCU DPLL, CPSW DPLL analog power

supply

1.71

1.8

1.89

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AM6548, AM6528, AM6526

SPRSP52B – DECEMBER 2019 – REVISED JUNE 2021

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