please help lpc2144

[Esam]

It has been replaced with a new piece, but unfortunately it does not work. I have a second piece that works well. How can I copy the information on the new piece?

[Esam]

Hello LPC 2144 FBD64 ,LPC2144FBD64 -151

what is the difference

[Pavel_Hernandez]

Hello, there is only one version, I suggest reviewing the next information on the page.

LPC2144FBD64 Product Information|NXP

Best regards,
Pavel

[Pavel_Hernandez]

Hello, my name is Pavel, and I will be supporting your case, I review your information, but this does not have enough details, if you are looking to flash your MCU I recommend using a debugger, like the MCU Link.

MCU Link JTAG/SWD Debug Probe | NXP Semiconductors

Best regards
Pavel

[Esam]

• I want an explanation about the possibility of copying programming from a well-functioning piece to a new piece, with thanks

[Pavel_Hernandez]

Hello, I understand maybe you could try with BLHOST read memory command.

MCUBLHOSTUG.pdf (nxp.com)

Best regards,
Pavel

[Esam]

What is the name of the programmer and its program and how to connect it to the computer

[Pavel_Hernandez]

Hello, if you have a custom board, you may need an external debugger and put the LPC in ISP mode.

Best regards,
Pavel

[Esam]

Please explain how to handle and copy a new piece

[Pavel_Hernandez]

Hello, when you have the MCU connected to the PC, you may need to install the spsdk or blhost.

Then you can read the memory.

Best regards,
Pavel