topic Re: LPC553x:Device ID in LPC Microcontrollers

LPC553x:Device ID

lb_h — Mon, 19 Aug 2024 05:53:50 GMT

The chip silkscreen and DIEID (0x40000FFC) indicate that the chip version is 1B, but I don't know exactly which model number of the LPC55x3x. The register (0x40000FF8) is 0x501A11A1, but I can't find the corresponding model and package in the manual. Which model number does the Device ID refer to?

Re: LPC553x:Device ID

Alice_Yang — Mon, 19 Aug 2024 10:32:23 GMT

Hello @lb_h

I will check with internal. Then I will send to you with any update.

Sorry for the inconvenient to you.

Alice

Re: LPC553x:Device ID

lb_h — Mon, 26 Aug 2024 02:04:34 GMT

Hello, did you find the results of this question?

Re: LPC553x:Device ID

Alice_Yang — Mon, 26 Aug 2024 02:39:21 GMT

Hello @lb_h

Could you please take a picture about the marking of your chip? And please tell where did you buy. Thanks.

Alice

Re: LPC553x:Device ID

lb_h — Mon, 26 Aug 2024 03:13:08 GMT

This is the silkscreen for the chip.

Re: LPC553x:Device ID

Alice_Yang — Mon, 26 Aug 2024 07:27:28 GMT

Hello @lb_h

This is LPC5536JBD100 device. We will update RM. Sorry for the inconvenient to you.

Alice

Re: LPC553x:Device ID

lb_h — Mon, 26 Aug 2024 09:55:00 GMT

I see. Thank you for your support.

Re: LPC553x:Device ID

Alice_Yang — Wed, 28 Aug 2024 09:10:05 GMT

Hello @lb_h

You are welcome.

Alice