PK202 I2C level voltages

LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT Series

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SadE
LCD?
Posts: 8
Joined: Thu Jun 29, 2006 8:16 am

PK202 I2C level voltages

Post by SadE »

Hello,

I want to use a PK202 with a 3.3V (but 5V tolerant)
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Raquel
Matrix Orbital
Matrix Orbital
Posts: 834
Joined: Thu Aug 19, 2004 3:37 pm
Location: MO Office

Post by Raquel »

Hi SadE,

Thank you for posting on the forum.

Since you have mentioned that your uC is 5V tolerant, just pull the SDA and SCL lines to 5V. This will then pull these lines to 5V which is what the PK202 requires.
Raquel Malinis
Design and Development
Matrix Orbital
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