Other Parts Discussed in Thread: MSP430FR5969
After 3 days of usage of a TIDA-00524A EVM, it stopped working. I had checked the P2.5 interrupt signal in the presence of a RF field and its toggling, but P2.6 is not changing state. Looks like the MSP430FR5969 is not responding. Measuring current consumption I'm getting aprox 600nA.. so it looks the RTC is on... but no response to a NFC inquiry..
Any ideas what is happening?