AM6548, AM6528, AM6526
ZHCSLA7B –DECEMBER 2019 –REVISED JUNE 2021
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7.3 Power-On Hours (POH)
OPERATING
COMMERCIAL TEMPERATURE RANGE
EXTENDED TEMPERATURE RANGE
CONDITION(1) (2) (3)
JUNCTION
TEMPERATURE (Tj)
OPP
LIFETIME (POH)
JUNCTION TEMP (Tj)
LIFETIME (POH)
OPP_NOM
OPP_OD
100k
100k
100k
100k
100k
55k
0°C to 90°C
-40°C to 105°C
OPP_TURBO
(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
VDD_CORE(3)
DESCRIPTION
MIN(1)
1.05
NOM
1.1
MAX(1)
1.15
UNIT
V
CORE voltage domain supply
VDD_MCU(3)
VDD_MPU0(3)
MCU voltage domain supply
MPU0 voltage domain supply
1.05
1.1
1.15
V
OPP_NOM
OPP_OD
V
See 节7.5
See 节7.5
See 节7.5
See 节7.5
See 节7.5
See 节7.5
1.1
V
OPP_TURBO
OPP_NOM
OPP_OD
V
VDD_MPU1(3)
MPU1 voltage domain supply
V
V
OPP_TURBO
V
VDD_WKUP0
WKUP voltage domain supply
WKUP voltage domain supply
MMC0 PHY DLL voltage supply
MMC1 PHY DLL voltage supply
CSI PHY analog power supply
SDIO LDO analog power supply
OLDI analog power supply
1.05
1.05
1.05
1.05
1.71
1.71
1.71
1.71
1.15
1.15
1.15
1.15
1.89
1.89
1.89
1.89
V
VDD_WKUP1
1.1
V
VDD_DLL_MMC0
VDD_DLL_MMC1
VDDA_1P8_CSI0
VDDA_1P8_SDIO
VDDA_1P8_OLDI0
VDDA_1P8_SERDES0
1.1
V
1.1
V
1.8
V
1.8
V
1.8
V
SERDES0/1 (USB, PCIE, SGMII) analog power supply
Maximum peak-to-peak supply noise
1.8
V
30 mVPPmax
VDDA_3P3_IOLDO_WKUP WKUP IO Bias LDO analog power supply
3.14
3.14
3.14
3.14
3.14
1.71
1.71
3.14
3.14
0
3.3
3.3
3.46
V
V
V
V
V
V
V
V
V
V
V
V
V
VDDA_3P3_IOLDO0
VDDA_3P3_IOLDO1
VDDA_3P3_SDIO
VDDA_3P3_USB
IO Bias LDO analog power supply
IO Bias LDO analog power supply
SDIO LDO analog power supply
USB analog power supply
3.46
3.46
3.46
3.46
1.89
1.89
3.46
3.46
1
3.3
3.3
3.3
VDDA_1P8_MON_WKUP
VDDA_1P8_MON0
VDDA_3P3_MON_WKUP
VDDA_3P3_MON0
VDDA_VSYS_MON
VDDA_ADC_MCU
VDDA_LDO_WKUP
VDDA_MCU
1.8V supply monitor in WKUP domain
1.8V supply monitor in MAIN domain
3.3V supply monitor in WKUP domain
3.3V supply monitor in MAIN domain
Supply monitor for system
1.8
1.8
3.3
3.3
see(6)
ADC0, ADC1 analog power supply
WKUP LDO analog power supply
1.71
1.71
1.71
1.8
1.89
1.89
1.89
1.8
MCU SRAM LDO, MCU DPLL, CPSW DPLL analog power
supply
1.8
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