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Resolved! LED turning red

What do you when your LD1 turns red everytime you plug-in a cable? The name of my board is nucleo-g071rb, I'm using cubeIDE. I am trying to do an STLink upgrade, but it says I'm not connected and should check my cable. LD3 and LD4 turn green, but LD1...

Lello1 by Associate
  • 674 Views
  • 1 replies
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Resolved! 45e10svp

Hi. We have this applications where we use a different type of flash chips that we are able to read/write as we need but some of the boards have this particular flash 45e10svp and we are not able to read/write at all. At this point we just replace 45...

viliu by Associate II
  • 1516 Views
  • 6 replies
  • 2 kudos

Design help with load dump protection TVS

Need help with identifying the right TVS diode for load dump protection of our device. The test standard is MIL-STD-1275E which has 28V nominal working voltage with Ri = 0.5 ohm. The surge has a pulse duration of 50ms, Us = 100V, 5 number of pulses w...

JCAeron by Associate
  • 637 Views
  • 0 replies
  • 0 kudos