AM3874: Power Consumption for AM3874

joe lindula

Mastermind 6940 points

Part Number: AM3874

Hello, is there any documentation on the Power Consumption for the AM3874?

Thanks,

Joe

over 6 years ago

0 joe lindula over 6 years ago

Mastermind 6940 points

processors.wiki.ti.com/.../File:DM814x_AM387x_PowerSpreadSheet_RevE0.zip

0 joe lindula over 6 years ago

Mastermind 6940 points

Hello, I'm trying to design a small board that receives Gigabit Ethernet data and than saves the data to a CFAST 2.0 Memory card using a SATA interface. I found the AM3874 ARM processor that has the Gigabit ethernet port and a SATA interface. Attached is the estimated Power Consumption for review. If anyone has used the AM3874 can you please look over my estimate for only using SATA and Gigabit Ethernet. If you have any suggestions, please let me know.

AM3874_PowerSpreadSheet_RevE0.xlsx

Thanks,

Joe

0 Pavel Botev over 6 years ago in reply to joe lindula

TI__Guru**** 170625 points

Joe,

Yes, you need to use the Power Estimation Spreadsheet. Check also below wiki pages:

processors.wiki.ti.com/.../DM814x_Hardware_Design_Guide
processors.wiki.ti.com/.../DM814x_AM387x_Power_Estimation

Regards,
Pavel

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AM3874: Power Consumption for AM3874