Verdin iMX8M Plus Quad 4GB IT Toradex VBAT current consumption

Technical Support
1

Hello,

Please confirm VBAT pin 249 typical and worst-case current consumption for Verdin iMX8M Plus Quad 4GB IT Toradex.

Regards,

Parimal

2

Hi, I’m the Toradex AI Assistant.

I might make mistakes or occasionally get you wrong. Our support team will step in if needed.

The documentation confirms that pin 249 is indeed the VCC_BACKUP (VBAT) pin on the Verdin iMX8M Plus (1). This pin connects to the RTC battery supply (RX8130 Pin 10) (1).

Power Supply Specifications

From the Verdin iMX8M Plus V1.1 datasheet (the latest version), here are the electrical specifications for the VCC_BACKUP/VBAT pin:

Absolute Maximum Ratings

  • VCC_BACKUP: -0.3V to 6.0V (2)

Recommended Operating Conditions

  • VCC_BACKUP: 1.1V (minimum) to 5.5V (maximum), with 3.0V typical (2)

Current Consumption Information

The available documentation does not provide specific typical or worst-case current consumption values for the VBAT/VCC_BACKUP pin 249. The technical specifications section focuses on voltage ranges and thermal characteristics but does not include detailed current consumption data for the RTC backup supply (2).

For detailed power consumption information including current draw specifications, I recommend checking the module-specific power consumption documentation available at the Power Consumption Testing Results page (3).

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3

Hello @parimal55 ,
I hope you got the answer from ToradexAI.
The same information is provided in the datasheet.
I am closing this thread now