Customer is looking to implement a low power counter that can toggle an output after 12 hours of being powered up. Target current consumption is 300 nA.
The MSP430FR2310 looked like a good fit, but it consumes 0.71 uA in LPM3.5 w. RTC.
Do you have any other suggestions that would be lower power? I suspect not but wanted to double check.
Regards,
Mark
