Kinetis package marking

[jeni]

Hi

We have the follow Kinetis MCUs stored. Could you please tell me which ones are MKE02Z16VLC4 and which ones are MKE02Z64VLC4:
M2Q4, VLC4, 2N22J, CTDAUA
M2Q6, VLC4, 2N22J, XNRKOT
M2Q6, VLC4, 2N22J, XNGEZD
M2Q6, VLC4, 2N22J, CTAAFB
Is there any document for decoding Kinetis package marking?
Best regards Jan Erik Nilsen

[vicentegomez]

I can tell you

MKE02Z64VLC4 = M2Q6

MKE02Z16VLC4 = M2Q4

regards

Vicente