MSP430FR2155: XT1 high frequency support?

Hi Michael,

That's a good question.  You are correct that this feature isn't in the selector tool.  Let me check to see if there is a way to find out.  This may take 24hrs, but I will find an answer.

thanks Dennis, I am looking forward to it

Hi Michael,

I reached to several folks on this one and what I am hearing back from them is there is no good way to search for this feature.

Are you looking only at the FR4xx\2xx family?  Those devices have two clock systems (basic and enhanced).  Both support XT1 high frequency.

What frequency are you trying to use?

Hi Dennis,

Customer is currently using the msp430fr2476 in the 48 pin package. They utilize 1 UART, 3 SPI and 1 I2C interfaces and read up to 6 analog inputs with multiple other GPIO.  they are looking to get a closest device (preferably with similar pinout) that supports high frequency on XT1. What would be our recommendation?

thanks,

Michael

Hi Michael,

This has turned out to be quite a challenge.  I spent some time looking to see if there is any easy way to do this and came up with nothing.

Let me check with our team in China.  They might have some type of internal database that can be searched.

Thanks Tomas for helping with this.

Michael, does this answer your question?

yes, thank you guys!