AM2434...ALV datasheet(8/280 Pages) TI

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• (Pin Attributes - ALV Pins D10 E10 - ALX Pins C5 B3): DSIS values for the EMU[1:0] pins were defined to be

“1”. ................................................................................................................................................................... 20

• (USB Signal Descriptions): Added USB0_RCALIB 7.2mW maximum power dissipation and updated

calibration resistor value from 500 Ω ±1% to 499 Ω ±1%................................................................................. 20

• (Pin Attributes - ALV Pins C20 D19 - ALX Pins C16 B17): DSIS values for the MMC1_SDCD and

MCC1_SDWP pins were changed from “1” to “0”. ..........................................................................................20

• (Signal Description Header List): Added "OD" signal type and direction..........................................................71

• (ADC0 Signal Descriptions): Added the ADC0_REFP and ADC0_REFN signals and included a note that

describes connectivity expectations for these analog inputs............................................................................ 71

• (ADC0 Signal Descriptions): Added a note and note references to identify each GPI with a debounce function

..........................................................................................................................................................................71

• (ADC0 Signal Descriptions): Added a note that clarifies ADC0_AIN[7:0] inputs only have hysterisis when

ADC0 is configured to operate in GPI mode ....................................................................................................71

• (ADC0 Signal Descriptions): Added a note that clarifies connectivity expectations for unused ADC0_AIN[7:0]

inputs................................................................................................................................................................ 71

• (GPIO1 Signal Descriptions): Added a note and note references to identify each GPIO with a debounce

function............................................................................................................................................................. 71

• (GPIO1 Signal Descriptions): Changed the PIN TYPE value of GPIO1_64, GPIO1_65, and GPIO1_70 from

"IO" to "IOD" since the IOs associated with these signals have an open-drain output.....................................71

• (MCU_GPIO0 Signal Descriptions): Added a note and note references to identify each GPIO with debounce

function............................................................................................................................................................. 71

• (MCU_GPIO0 Signal Descriptions): Changed the PIN TYPE value of MCU_GPIO1_18 and MCU_GPIO1_19

from "IO" to "IOD" since the IO associated with these signals have an open-drain output...............................71

• (Power Supply Signal Descriptions): Removed J15 from the list of VDDS_MMC0 pins and K16 from the list of

VSS pins........................................................................................................................................................... 71

• (UART6 Signal Descriptions): Removed pin A18 from the list of UART6_CTSn pins and removed pin B18

from the list of UART6_RTSn pins....................................................................................................................71

• (USB0 Signal Descriptions): Update the calibration resistor value in the note to a standard 1% value and

defined the maximum power dissipation expected for this resistor.................................................................. 71

• (Pin Connectivity Requirements): Included VMON connectivity requirements............................................... 109

• (Pin Connectivity Requirements): Included ADC0_REFP and ADC0_REFN connectivity requirements when

ADC0 is not used............................................................................................................................................109

• (Pin Connectivity Requirements): Deleted pin J15 from the row associated with VDDS_MMC0................... 109

• (Absolute Maximum Ratings): Defined remaining TBD values....................................................................... 115

• (Absolute Maximum Ratings): Changed MCU_PORz maximum value from 2.2 V to 3.63 V......................... 115

• (Absolute Maximum Ratings): Changed all 2.2 V maximum values to 1.98 V................................................115

• (Absolute Maximum Ratings): Changed all 3.8 V maximum values to 3.63 V................................................115

• (Absolute Maximum Ratings): Updated the "Operation outside the Absolute Maximum Ratings may cause …"

disclaimer footnote..........................................................................................................................................115

• (Absolute Maximum Ratings): Added USB0_ID and associated note to define its absolute maximum ratings....

115

• Added VMON_VSYS to the paragraph that is describing Fail-safe IO terminals............................................115

• (ESD Ratings): Replaced TBD values with tested values...............................................................................117

• (Power-On Hours (POH)): Added Estimated Lifetime POH table and associated app note links...................118

• (Power-On Hours (POH)): Adding POH details for Extended Industrial temperature range...........................118

• (Recommended Operating Conditions): Adding row for VDDS_MMC0 and USB0_ID...................................119

• Updated TJ to include Extended Industrial operating junction temperature range..........................................119

• (I2C OD FS Electrical Characteristics): Added a note to explain the IOL parameter.......................................122

• (I2C OD FS Electrical Characteristics): Defined maximum VIH values for 1.8-V mode and 3.3-V mode and

included a note that describes how these values also define the absolute maximum input voltage. Removed

the typical Input Leakage Current value and several TBD values which were not applicable........................122

• (I2C OD FS Electrical Characteristics): Removed the typical Input Leakage Current value and several TBD

values which were not applicable................................................................................................................... 122

• (I2C OD FS Electrical Characteristics): Defined the minimum input slew rate value and added notes to

describe this parameter.................................................................................................................................. 122

AM2434, AM2432, AM2431

SPRSP65D – APRIL 2021 – REVISED AUGUST 2022

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