0 Replies Latest reply on Nov 15, 2017 1:02 AM by jagir_2673086

    How to control Watchdog Timer input clock frequency ?

    jagir_2673086

      Hello,

      I am working on PSoC Low power mode to my application & it is required to move MCU in deep sleep mode to reduce current.

      As of now, I am getting 2 sec of deep sleep interval with watchdog timer (wakeup source). And in the project, it is required to get more than 2 sec.

      While working on deep sleep I get to know that watchdog timer works with WCO as clock source which is 32.768 KHz, If I could reduce this clock to 1 KHz, Than I can get as much as 64 sec of deep sleep interval which is more than enough to my project.

      Can anybody guide me, How to reduce clock for watchdog timer ?