topic LPC546xx footprint wrong pin-order in LPC Microcontrollers

LPC546xx footprint wrong pin-order

tijmen — Tue, 03 Dec 2019 15:06:02 GMT

Dear all,

I'm using KiCAD to create a PCB with a LPC54618 microcontroller. I've downloaded the LPC546xxJxxxET180.bxl, the 180 ball BGA package, and used ultralibrarian.com to convert this file to KiCAD readable files.

The footprint in this converted file labels the pinrows on F.CU from left to right (FLTR) A14-A1, B14-B1 etc. while the datasheet LPC546xx.pdf page 11 mentions that the pins are labeled in transparent top view FLTR A1-A14, B1-B14 etc. Which of the 2 is correct? I am guessing the datasheet.

Is there something I forget?

Thanks in advance for your reply,

Regards,

Tijmen

Re: LPC546xx footprint wrong pin-order

jeremyzhou — Wed, 04 Dec 2019 02:09:43 GMT

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
The datasheet is correct.

Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------