LPC54S018J4MET180E, what does the E mean?

p_mamatis — Sat, 08 Jul 2023 13:35:24 GMT

Dear NXP forum,
I bought some LPC54S018J 4M ET180 micro controllers and already found out the hard way that LPC54S018J ET180 (without 4M) have an different pin-out. Now i am trying to fix this.

So i was trying to find the right footprint for the LPC54S018J4MET180(with 4M), but i only found footprints at "ultralibrarian.com" for LPC54S018J4MET180E.

In fact, I already made a big mistake with the 4M label and i am trying to learn from my mistakes. Now I am really cautious of every single character in the name.

I already read the data sheet and they are explaining a lot of the naming convention, but I did not find the E explained anywhere.
So my question:
What does the E mean and does it influence the pin-out?

Here is an picture of my LPC54S018J4MET180, it does not have the E.
LPC54S018J4MET180_photo.jpg

Thank you for the help!
greetings Paul

Re: LPC54S018J4MET180E, what does the E mean?

Alice_Yang — Mon, 10 Jul 2023 08:41:15 GMT

Hello @p_mamatis

The "E" meaning Packing is TRAY-Tray, Bakeable, Single in Drypack

Alice_Yang_0-1688978460028.png

Alice

Re: LPC54S018J4MET180E, what does the E mean?

p_mamatis — Tue, 11 Jul 2023 08:06:39 GMT

Thank you very much!

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LPC54S018J4MET180E, what does the E mean?

Re: LPC54S018J4MET180E, what does the E mean?

Re: LPC54S018J4MET180E, what does the E mean?