I am working on custom LPC4357 based board design, I would like to know the voltage power-up sequence of this processor like when clock is generated/stabilized, any delay in reset pulse (e.g. when does the /RST pin should be pulled up, before clock generation or after?) required to feed controller upon powering ON.
An in-depth timing diagram is much appreciated.
It will be beneficial for implementation of hardware design for us.
Thank you.
Hello, I was researching more information, there is no available hardware design guide for this MCU, and the Datasheet does not mention a specific power sequence.
But maybe the schematic could help you with your design.
Best regards,
Pavel
Hello, my name is Pavel, and I will be supporting your case, let me get into your case and when I have more information, I will contact you.
Best regards,
Pavel