LPC54114 bricked after wrong clock configuration
04-27-2023
05:12 AM
583 Views
nasser_molaei
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Hi guys,
We have several boards with LPC54114J256UK49 that are bricked.
We programmed those using MCUExpressoIDE and PEMicro, and for some reason the clock configuration was not setup properly in that version of firmware. All MCUs halt after reboot and we are UNABLE to reprogram them. We can NOT erase either.
The question is, are those now-bricked MCUs recoverable, if so how?
We also have Keil and a ULinkPro in hand.
Many thanks.
1 Reply
05-02-2023
08:54 AM
560 Views

NXP TechSupport
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Hello @nasser_molaei,
Could you please take a look at the following information?
- Regaining debug access to target MCU - NXP Community
- LPC54114 flash programming using UART(ISP Mode) - NXP Community
- LPC54018 IoT with SPIFI code in XIP bricks board. ... - NXP Community
Best regards, Raul.
