4 Replies Latest reply on Jul 20, 2018 12:34 AM by user_18189667

    why  dose not cyble10562  start when the suply voltage is 3.3V instead 1.8V?


      I just design a pcb based on cyble10563 referenced CY5672 PROC remot controll. but it worked very well when the supply voltage is 1.8V, but the cyble10563 can not start whe the voltage regulator chip provides 3.3V. the chip are AP7333-18 and AP7333-33.