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AM625: Clock for A18 pin

Part Number: AM625

Dear Team,

Hope you are doing well!

Recently our customer is evaluating AM6254 in new projects.

They have met a problem that the system could not start during testing.

Should the 25M clock also need for A18 pin?

The schematic diagram is shown as below:

Could you please help me to have a check?

Thanks a lot!

Best regards,

Xenon Li

  • No. The only clock required for the device to boot, enters via MCU_OSC0. The device can be connected to an appropriate 25MHz crystal circuit or sourced from a 25MHz 1.8V LVCMOS oscillator.

    Regards,
    Paul