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DRA821U4...ALM 数据表(PDF) 29 Page - Texas Instruments |
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DRA821U4...ALM 数据表(HTML) 29 Page - Texas Instruments |
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29 / 252 page  Table 6-1. Pin Attributes (continued) BALL NUMBER [1] BALL NAME [2] SIGNAL NAME [3] MUX MODE [4] TYPE [5] BALL RESET STATE [6] BALL RESET REL. MUX MODE [7] I/O VOLTAGE VALUE [8] POWER [9] HYS [10] BUFFER TYPE [11] PULL UP/DOWN TYPE [12] DSIS [13] RX ACTIVE/ TX DISABLE [14] IO RET [15] D10 MCU_RGMII1_TD0 MCU_RGMII1_TD0 0 O OFF 7 1.8 V/3.3 V VDDSHV2_MCU Yes LVCMOS PU/PD 1/0 MCU_RMII1_TXD0 1 O WKUP_GPIO0_47 7 IO pad B11 MCU_RGMII1_TD1 MCU_RGMII1_TD1 0 O OFF 7 1.8 V/3.3 V VDDSHV2_MCU Yes LVCMOS PU/PD 1/0 MCU_RMII1_TXD1 1 O WKUP_GPIO0_46 7 IO pad B12 MCU_RGMII1_TD2 MCU_RGMII1_TD2 0 O OFF 7 1.8 V/3.3 V VDDSHV2_MCU Yes LVCMOS PU/PD 1/0 MCU_TIMER_IO3 1 IO 0 MCU_ADC_EXT_TRIGGER1 3 I 0 WKUP_GPIO0_45 7 IO pad C12 MCU_RGMII1_TD3 MCU_RGMII1_TD3 0 O OFF 7 1.8 V/3.3 V VDDSHV2_MCU Yes LVCMOS PU/PD 1/0 MCU_TIMER_IO2 1 IO 0 MCU_ADC_EXT_TRIGGER0 3 I 0 WKUP_GPIO0_44 7 IO pad G18 MCU_SAFETY_ERRORn MCU_SAFETY_ERRORn 0 IO OFF 0 1.8 V VDDA_WKUP, VDDA_POR_WKUP Yes LVCMOS PU/PD C13 MCU_SPI0_CLK MCU_SPI0_CLK 0 IO OFF 7 1.8 V/3.3 V VDDSHV0_MCU Yes LVCMOS PU/PD 0 1/0 Yes WKUP_GPIO0_56 7 IO pad MCU_BOOTMODE00 Bootstrap I A19 MCU_SPI0_CS0 MCU_SPI0_CS0 0 IO OFF 7 1.8 V/3.3 V VDDSHV0_MCU Yes LVCMOS PU/PD 1 1/0 Yes MCU_TIMER_IO1 4 IO 0 WKUP_GPIO0_59 7 IO pad A20 MCU_SPI0_D0 MCU_SPI0_D0 0 IO OFF 7 1.8 V/3.3 V VDDSHV0_MCU Yes LVCMOS PU/PD 0 1/0 Yes WKUP_GPIO0_57 7 IO pad MCU_BOOTMODE01 Bootstrap I B17 MCU_SPI0_D1 MCU_SPI0_D1 0 IO OFF 7 1.8 V/3.3 V VDDSHV0_MCU Yes LVCMOS PU/PD 0 1/0 Yes MCU_TIMER_IO0 4 IO 0 WKUP_GPIO0_58 7 IO pad MCU_BOOTMODE02 Bootstrap I P20 MMC0_CALPAD MMC0_CALPAD A 1.8 V VDDS_MMC0, VDDA_0P8_DLL_MM C0 eMMCPHY PU/PD P18 MMC0_CLK MMC0_CLK O 1.8 V VDDS_MMC0, VDDA_0P8_DLL_MM C0 eMMCPHY PU/PD R17 MMC0_CMD MMC0_CMD IO 1.8 V VDDS_MMC0, VDDA_0P8_DLL_MM C0 eMMCPHY PU/PD 1 www.ti.com DRA821U-Q1 SPRSP57D – APRIL 2020 – REVISED DECEMBER 2022 Copyright © 2022 Texas Instruments Incorporated Submit Document Feedback 29 Product Folder Links: DRA821U-Q1 |
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