1 Reply Latest reply on Jan 15, 2018 1:16 AM by rzzh

    PSoC1 : supply voltage requirement at on board programming - CY8C29466

    morimoto-n_1534561

      Hello,

       

      PSoC1 CY8C29466-24PVXI operates at supply voltage 3.0V to 3.6V or 4.75V to 5.25V.

      On the other hand, looking at DC Programming Specifications in the data sheet,

      Vddp: VDD for programming and erase requires min 4.5V / max 5.5V.

       

      Customers use PSoC at Vdd=3.3V. Even in this case, is 5V different from Vdd=3.3V needed for on-board programming?

       

      Best Regards,

      Naoaki Morimoto