https://community.nxp.com/t5/Other-NXP-Products/Date-Code-on-Kinetis-S9KEAZ/m-p/1456541#M13996 <P>Can someone explain what the last character means in the Date Code line of an S9KEAZN64AMLH. I have a tray of parts, all marked CTZE2141H. But in the middle of the tray there is a single part marked CTZE2141Q. What is the difference between the H vs Q?</P> Wed, 11 May 2022 15:28:56 GMT dave4321 2022-05-11T15:28:56Z https://community.nxp.com/t5/Other-NXP-Products/Date-Code-on-Kinetis-S9KEAZ/m-p/1456541#M13996 <P>Can someone explain what the last character means in the Date Code line of an S9KEAZN64AMLH. I have a tray of parts, all marked CTZE2141H. But in the middle of the tray there is a single part marked CTZE2141Q. What is the difference between the H vs Q?</P> Wed, 11 May 2022 15:28:56 GMT https://community.nxp.com/t5/Other-NXP-Products/Date-Code-on-Kinetis-S9KEAZ/m-p/1456541#M13996 dave4321 2022-05-11T15:28:56Z https://community.nxp.com/t5/Other-NXP-Products/Date-Code-on-Kinetis-S9KEAZ/m-p/1457437#M14021 <P>The Q and the H are internal batches</P> <P>regards</P> <P>Vicente Gomez</P> <P>&nbsp;</P> Thu, 12 May 2022 18:11:34 GMT https://community.nxp.com/t5/Other-NXP-Products/Date-Code-on-Kinetis-S9KEAZ/m-p/1457437#M14021 vicentegomez 2022-05-12T18:11:34Z