Dear Sirs
We have designed in MSP430FR2433+LMT70A to a temperature logger. We have test 8pcs loggers at temperature chamber with 0℃ temperature condition. Got the result is there are 6pcs logger got -0.3℃ ~ 0℃ this temperature result we can accept but there are 2pcs logger got -1.2℃ and -1.7℃. it is over LMT70A temperature accuracy spec. I know the MSP430FR2433 includes a 10-bit ADC not 12-bit. But i don't think 10-bit ADC will cause over -1℃ shift. Do you think it is a root cause or others reason? Thanks.
Best regards,
Phil Huang