LPC2478FBD208

[plackons]

What is the difference between the part in the Subject line and the one with the K added?

I could not see this immediately. 

What is the longevity of the K part?

[plackons]

HI Alice

Thanks for the reply. I wonder if you could find more about the K suffix. Maybe it is an internal process change in the manufacturing of the part?

I think your answer is sufficiently substantive though.

[Alice_Yang]

Hello plackons,

No change for the chip itself. Just Packing. the name with"K" is the new Packing .

I only can find the information as below:

Alice_Yang_0-1624518002849.png

About deeply information about packing, you can ask distributor, they know this more detail.

BR

Alice

[Alice_Yang]

Hello,

I'm also not sure the difference.
I can confirm the function feature are the same, and the longevity is the same:

Alice_Yang_0-1623838089613.png