Hello guys.
Little help needed. I need high frequency output on my low power project. I'm using MKL03Z32VFK4 MCU. Is there way to output IRC48M to a pin when VDD voltage is lower than 2.7 V (I'm using CR2032 battery)
Datasheet says that:
Page 179: IRC48M clock (IRC48M clock can be output to PAD only when chip VDD is 2.7-3.6 V)
https://www.nxp.com/docs/en/reference-manual/KL03P24M48SF0RM.pdf
What happens if voltage is below 2.7 V? Usable voltage range of CR3032 is about from 3.4 V down to 2.4 V.
Hi,
Please check my comments at below thread. Thanks.
https://community.nxp.com/thread/465294
best regards,
Mike