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AM69AX 数据表(PDF) 136 Page - Texas Instruments |
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AM69AX 数据表(HTML) 136 Page - Texas Instruments |
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136 / 299 page  IP(1) (2) (3) VOLTAGE DOMAIN VOLTAGE (V) (MAX) FREQUENCY (MHz) (MAX) Tj(°C) POH All 100% All All Supported OPPs Extended -40°C to 105°C 100000 All 100% All All Supported OPPs Commercial 0°C to 90°C 100000 (1) The information in the section below 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 functional of voltage, temperature and time. Usage at higher voltages and temperatures will result in a reduction in POH to achieve the same reliability performance. For assessment of alternate use cases, contact your local TI representative. (4) Automotive profile is defined as 20000 power on hours with junction temperature as follows: 5%@-40°C, 65%@70°C, 20%@110°C, 10%@125°C. 7.4 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) SUPPLY NAME DESCRIPTION MIN(1) NOM MAX(1) UNIT VDD_CORE Boot/Active voltage for MAIN domain core supply 0.76 0.8 0.84 V VDD_MCU Boot/Active voltage for MCUSS core supply 0.76 0.8 0.89 V VDD_CPU Boot voltage for CPU core supply, applied at cold power up event 0.76 0.8 0.84 V Active voltage for CPU core supply, after AVS mode enabled in software AVS(3)–5% AVS(3) AVS(3)+5% V VDD_CPU AVS Range AVS valid voltage range for VDD_CPU 0.6 0.9 V VDDAR_*(5) RAM supplis 0.81 0.85 0.89 V VDDA_0P8_*(5) Analog supplies for 0.8V domains 0.76 0.8 0.84 V VDDA_1P8_*(5) Analog supplies for 1.8V PHY domains 1.71 1.8 1.89 V VDDA_3P3_USB(5) Analog supply for 3.3V USB domain 3.14 3.3 3.46 V VDDA_*(5) Analog supply for 1.8V PLL and other domains 1.71 1.8 1.89 V VDDS_DDR_*(5) DDR inteface power supply 1.06 1.1 1.15 V VDDS_MMC0 MMC0 IO supply 1.71 1.8 1.89 V VDDSHV*(5) Dual Voltage LVCMOS IO supplies 1.8-V operation 1.71 1.8 1.89 V 3.3-V operation 3.14 3.3 3.46 V USB0_VBUS Voltage range for USB VBUS comparator input 0 See (4) 3.46 V USB0_ID Voltage range for the USB ID input See (2) V VSS Ground 0 V TJ Operating junction temperature range Automotive –40 125 °C Extended -40 105 °C Commercial 0 90 °C (1) The voltage at the device ball must never be below the MIN voltage or above the MAX voltage for any amount of time. This requirement includes dynamic voltage events such as AC ripple, voltage transients, voltage dips, and so forth. (2) This terminal is connected to analog circuits in the respective USB PHY. The circuit sources a known current while measuring the voltage to determine if the terminal is connected to VSS with a resistance less than 10 Ω or greater than 100 kΩ. The terminal should be connected to ground for USB host operation or open-circuit for USB peripheral operation, and should never be connected to any external voltage source. (3) The AVS Voltages are device-dependent, voltage domain-dependent, and OPP-dependent. They must be read from the VTM_DEVINFO_VDn. For information about VTM_DEVINFO_VDn Registers address, please refer to Voltage and Thermal Manager section in the device TRM. The power supply should be adjustable over the ranges shown in the VDD_CPU AVS Range entry. (4) An external resistor divider is required to limit the voltage applied to this device pin. For more information, see USB VBUS Design Guidelines. (5) VDD_* includes: VDD_CORE, VDD_CPU, VDD_MCU, VDD_MCU_WAKE1, VDD_WAKE0 VDDAR_* includes: VDDAR_CORE, VDDAR_CPU, VDDAR_MCU VDDA_0P8_* includes: VDDA_0P8_CSIRX0_1, VDDA_0P8_CSIRX2, VDDA_0P8_DLL_MMC0, VDDA_0P8_DSITX, VDDA_0P8_DSITX_C, VDDA_0P8_PLL_DDR0, VDDA_0P8_PLL_DDR1, VDDA_0P8_PLL_DDR2, VDDA_0P8_PLL_DDR3, VDDA_0P8_SERDES_C0_1, VDDA_0P8_SERDES_C2, VDDA_0P8_SERDES_C4, VDDA_0P8_SERDES0_1, VDDA_0P8_SERDES2, VDDA_0P8_SERDES4, VDDA_0P8_UFS, VDDA_0P8_USB AM69A SPRSP92 – FEBRUARY 2023 www.ti.com 136 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated Product Folder Links: AM69A |
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