2 Replies Latest reply on Jan 24, 2016 8:27 PM by user_350540870

    Does PSoC4 work on CMOS Level or on TTL Level?

    user_350540870

      Hello Everyone

         

      I am building a GSM Module by using SIM900B Chip, the UART of which works at CMOS level. My question is: Can I connect that UART directly to the UART of my PSoC4?

         

      Please Find Attached herewith the Datasheet of SIM900B as reference.

         

       

         

      Regards

         

      Shaunak