e developing a proi.MX8M Mini dual core SOC power consumption details

[nija_mankodi]

Hi Team, We are developing a product based on i.MX8M Mini dual core processor. We will have full HD camera capture ON and ethernet streaming this camera data to server at 100Mbps speed and other communication with SPI. These camera , ethernet and SPI are our major loads.

I tried to search 8M Mini dual core power consumption for these loads or its maximum consumption. I only found quad core consumption sheet which I have attached here.

Please share use-vase power consumption of 8M Mini dual core SOC or at least worst case power consumption of 8M mini dual core.

Also, we will be suing PMIC part PCA9450AHNY for our product to which we will give 5.5V as supply voltage. Please confirm this operating this PMIC at 5.5V is okay.

Waiting for your response on above two queries.

[igorpadykov]

Hi nija_mankodi

>search 8M Mini dual core power consumption for these loads or its maximum consumption.

>I only found quad core consumption

I am afraid such data is not available, as rough estimation one can consider that

dual core is twice less than quad core consumption, please look for example at VDD_ARM current

in sect.4.5. Heavy-load use cases  AN12410  i.MX 8M Mini Power Consumption Measurement

> Please confirm this operating this PMIC at 5.5V is okay.

according to PCA9450 datasheet Table 71. Recommended Operating Conditions:  VSYS max. =5.5V

Power management IC for i.MX 8M application processor family

Best regards
igor