about PSoC 3/5 Power Estimator Spreadsheet

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
YoIs_1298666
Level 5
Level 5
250 sign-ins 100 replies posted 100 sign-ins

Hello,

I found " PSoC 3/5 Power Estimator Spreadsheet" in CYPRESS download.

www.cypress.com/file/45771/download

Is this available for PSoC5LP?

The current consumption under "T = 25 °C, VDDX = 2.7 V to 5.5 V, FCPU = 24 MHz" is typ 8.9mA.

The other condition is "Sum of digital and analog IDDD + IDDA. IDDIOX for I/Os not included.

IMO enabled, bus clock and CPU clock enabled. CPU executing complex program from flash."

On the other hand, the current consumption in the spreadsheet is 12.1mA below.

pastedImage_7.png

I think that this includes the current of both Vdda and Vddd. So, this current is larger than one in the datasheet.

Is this correct?

Best regards,

Yocchi

0 Likes
1 Solution

First of all, this spreadsheet is a part of Application Note "AN77900".

And it is applicable for PSoC5LP.

https://www.cypress.com/file/45771/download

View solution in original post

0 Likes
3 Replies
YoIs_1298666
Level 5
Level 5
250 sign-ins 100 replies posted 100 sign-ins

Hello,

I will add the information.

There is the explanation about " PSoC 3/5 Power Estimator Spreadsheet" in AN77900.

Best regards,

Yocchi

0 Likes

First of all, this spreadsheet is a part of Application Note "AN77900".

And it is applicable for PSoC5LP.

https://www.cypress.com/file/45771/download

0 Likes

Hello TakashiM_61,

Thank you very much.

Best regards,

Yocchi

0 Likes