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

PSoC™ 4 Forum Discussions

D_Sd_3235936
Level 4
Level 4
25 sign-ins 50 questions asked 25 replies posted

Hi

Is there a low-level power mode to the I2C.

I am wondering if I should stop the I2C before entering DEEP SLEEP mode using I2C_Stop() and then start it back again on wakeup?

Will this give me any benefit in power?

Thanks,

0 Likes
1 Solution
Ekta
Moderator
Moderator
Moderator
250 solutions authored 100 likes received 250 sign-ins

Hello

You can use I2Cin sleep and deep sleep mode. This will help you to save power. Refer to the datasheet link given below to use I2C in low power modes.

https://www.cypress.com/file/408071/download

Thanks

Ekta

View solution in original post

0 Likes
1 Reply
Ekta
Moderator
Moderator
Moderator
250 solutions authored 100 likes received 250 sign-ins

Hello

You can use I2Cin sleep and deep sleep mode. This will help you to save power. Refer to the datasheet link given below to use I2C in low power modes.

https://www.cypress.com/file/408071/download

Thanks

Ekta

0 Likes