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DRA821U4...ALM 数据表(PDF) 94 Page - Texas Instruments |
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DRA821U4...ALM 数据表(HTML) 94 Page - Texas Instruments |
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94 / 252 page  7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)(1) (2) PARAMETER MIN MAX UNIT VDD_CORE MAIN domain core supply -0.3 1.05 V VDD_MCU MCUSS core supply -0.3 1.05 V VDD_CPU CPU core supply -0.3 1.05 V VDD_MCU_WAKE1 Core supply for MCU WAKE function -0.3 1.05 V VDD_WAKE0 Core supply for MAIN domain WAKE function which includes all "CANUART" IO. -0.3 1.05 V VDDA_0P8_DLL_MMC0 MMC0 DLL analog supply -0.3 1.05 V VDDAR_CORE MAIN domain RAM supply -0.3 1.05 V VDDAR_MCU MCUSS RAM supply -0.3 1.05 V VDDAR_CPU CPU RAM supply -0.3 1.05 V VDDA_0P8_SERDES0 SERDES0 analog supply low -0.3 1.05 V VDDA_0P8_SERDES0_C SERDES0 clock supply -0.3 1.05 V VDDA_0P8_USB USB0 0.8 V analog supply -0.3 1.05 V VDDA_0P8_PLL_DDR DDR PLL analog supply -0.3 1.05 V VDDA_1P8_USB USB0 1.8 V analog supply -0.3 2.2 V VDDA_1P8_SERDES0 SERDES0 analog supply high -0.3 2.2 V VDDA_3P3_USB USB0 3.3 V analog supply -0.3 3.8 V VDDA_MCU_PLLGRP0 Analog supply for MCU PLL Group 0 -0.3 2.2 V VDDA_PLLGRP0 Analog supply for MAIN PLL Group 0 -0.3 2.2 V VDDA_PLLGRP4 Analog supply for MAIN PLL Group 4 -0.3 2.2 V VDDA_PLLGRP6 Analog supply for MAIN PLL Group 6 -0.3 2.2 V VDDA_PLLGRP8 Analog supply for MAIN PLL Group 8 -0.3 2.2 V VDDA_WKUP Oscillator supply for WKUP domain -0.3 2.2 V VDDA_ADC_MCU ADC analog supply -0.3 2.2 V VDDA_MCU_TEMP Analog supply for temperature sensor 0 in MCU domain -0.3 2.2 V VDDA_POR_WKUP WKUP domain analog supply -0.3 2.2 V VDDA_TEMP0 Analog supply for temperature sensor 0 -0.3 2.2 V VDDA_TEMP1 Analog supply for temperature sensor 1 -0.3 2.2 V VDDS_DDR(10) DDR inteface power supply -0.3 1.2 V VDDS_DDR_BIAS(10) Bias supply for LPDDR4 -0.3 1.2 V VDDS_DDR_C(10) IO power for DDR Memory Clock Bit (MCB) macro -0.3 1.2 V VDDS_MMC0 MMC0 IO supply -0.3 2.2 V VDDA_OSC1 HFOSC1 supply -0.3 2.2 V VDDSHV0_MCU IO supply MCUSS general IO group, and MCU and MAIN domain warm reset pins -0.3 3.8 V VDDSHV0 IO supply for MAIN domain general -0.3 3.8 V VDDSHV1_MCU IO supply for MCUSS IO group 1 -0.3 3.8 V VDDSHV2_MCU IO supply for MCUSS IO group 2 -0.3 3.8 V VDDSHV2 IO supply for MAIN domain IO group 2 -0.3 3.8 V VDDSHV5 IO supply for MAIN domain IO group 5 -0.3 3.8 V VPP_CORE Supply voltage range for CORE EFUSE domain -0.3 1.89 V VPP_MCU Supply voltage range for MCU EFUSE domain -0.3 1.89 V USB0_VBUS(9) Voltage range for USB VBUS comparator input -0.3 3.6 V DRA821U-Q1 SPRSP57D – APRIL 2020 – REVISED DECEMBER 2022 www.ti.com 94 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: DRA821U-Q1 |
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