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Question asked by BenjaminHo on Jun 1, 2012
Latest reply on Jun 13, 2012 by AudeR


I would like to know what the min wake up period for ADuCRF101?

e.g In the Application, I need to CPU active for 10ms, sleep mode for 90ms, so the wake up period is 100ms, in case of wake up the chip from sleep mode, it may using RTC clock to interrupt the CPU, but if using RTC clock in chip the period only 1Hz, so any clock in the chip can provide the wake up period less than 1Hz? using FCLK?

P/S : please do not confuse the wake up period I stated with 3-5 FCLK wake up time from sleep mode.

In datasheet, if I using wake up timer to wake up the CPU, so it means the smallest time period will be 32KHz/32768, but wake up timer only can wake up CPU from hibernate or flexi modes, anyway to wake up from sleep mode? what is the power consumption at hibernate or flexi modes?