Fujitsu F²MC-16LX MB90440G cypress semiconductor IC MCU 16-bit

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Haribabu
Level 1
Level 1
First question asked Welcome!

Hi Team,

We using Fujitsu F²MC-16LX MB90440G cypress semiconductor IC MCU 16-bit 128KB flash 100QFP and part number MB90F443GPFR-G for our railway application control.

And the case we facing CPU does not restart properly when external noise occur voltage drop. 

Few scenarios, CPU reset okay and wake up to ready state but certain condition CPU hang and does not ready state.

Kindly help and support what cause this issue and avoiding this kind of problem, solution on this.

We are seeking a help on this. We really appreciate for further improvisation solution on this.

Looking forward your reply.

Thank you.

Regards,

Haribabu

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