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EgarciaAtam
New Contributor

Hi,

I am working with a CYTMA525C driver and I have one question.

How can I put the touch panel in low power mode? I guess that It’s activating LOW_POWER_EN, but I tried and don’t work.

I send this array by I2C:{0x04, 0x00, 0x08,0x00,0x2F,0x00,0x06,0x06,0x01,0x01} following the tables of datasheet.

 

EgarciaAtam_0-1637593521393.png

EgarciaAtam_1-1637593600509.png

 

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3 Replies
Roy_Liu
Moderator
Moderator

Hi,

CYTMA525 was devested from Cypress(Infineon now) to Paradetech, recommend you to contact Paradetech at https://www.paradetech.com/ for help.

Thanks,

Roy Liu
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EgarciaAtam
New Contributor

My need is to lower the current consumption in low power moed. Now, with default configuration, I have a consumption of 150uA, and I see current peaks at 50ms intervals.

 
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Roy_Liu
Moderator
Moderator

I am afraid this community does not have the expertise on this chip. You may try Paradetech or the place where you got the setup for help.

Roy Liu
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