Hi all,
I have two MCU's from NXP : both are MPC5748G but the MCU package contained some information that i want to know.
So i want to know what are the differences between the folowing variants off MPC5748G if it possible or when can i found such information:
Firstly the difference between the first letter S / P / M
<1> :
SPC5748GMKU6
1N81M
QAF 1534E
<2> :
PPC5748GSAMKU6
0N78S
QZAA 1625C
<3> :
PPC5748GMMN6A
1N81M
CTZPS1509A
<4> :
PPC5748GSAMMN6
0N78S
CTZZA1625A
Thanks in advance.
Solved! Go to Solution.
Hi,
information about S/P meaning are listed in data sheet.
From the last line, you are able to decode Date code. For example 1534 means 34th week, year 2015. The rest of information are internal use only and these are not provided.
Regards,
Martin
Firstly the difference between the first letter S / P / M
What did the "M" really mean? The datasheet says nothing (from what I can find).
Hello,
M is not used anymore. P and S are explained in the figure below.
Regards,
Martin
Hi there , any help :smileyplain: ! At least give me resources where i can find those informations , i searched all the documentation but didn't find anything :smileysilly: Thanks
Hi,
information about S/P meaning are listed in data sheet.
From the last line, you are able to decode Date code. For example 1534 means 34th week, year 2015. The rest of information are internal use only and these are not provided.
Regards,
Martin
Thanks, it's was very helpful. Do you know something about 1N81M ? But also difference between Qualification Status .
I've found in wikipedia that it defines geometry for the photolithography steps of semiconductor fabrication !
Hi,
there are two hardware revisions available for that chip.
0N78S is the first, old revision,
1N81M is the second and for now, latest chip revison.
Regards,
Bernhard
bdn,
0N65H was the old (produced form 2013 till mid 2014) revision. 1N81M was new revision (produced from mid 2014 till 2015). According to the data, given by frankenstein, 0N78S should be produced in week 25 of 2016. For me it is strange that it is starting with '0', which should mean "CUT1" device, since there is already mask, starting with '1', meaning "CUT2" device. I'm assuming this mask to be some kind of engineering sample to fix something in the HSM module, because device is marked with 'S', which means it contains HSM... If device was marked with 'H' it could be new CAN FD, fixing Is CAN FD available with MPC5748G, now?
Hi Aleksandar,
I found that 0N78S means actually cut 3.0
1.0 | 0N65H |
2.0 | 1N81M |
3.0 | 0N78S |
You're right about engineering sample since it start with P. However, Can you tell me what is the difference between engineering sample (P) and automotive qualified (S). Thanks.
Also there is no H, so CAN FD is not present i think ? (i have to check for it !).
Hi frankenstein,
I think only difference between P&S with the same digits/letters is parts qualification process. Of course this has to be confirmed by NXP guys, but I think that PPC parts doesn't pass all needed tests, which SPC parts are passing during production phase. From software point of view both devices behave in the same way (tested on PPC & SPC devices with the 1N81M mask). 'MPC' is family signature (i.e. both 'SPCxxxx' and 'PPCxxxx' devices are 'MPCxxxx').
Regarding 'H', 'G', 'S', this is feature set available. I'm working with SPC5748GG*, this is what we required and requested. according to the datasheet, 'H' is the superset of 'G' and 'S' options, but wasn't available when we purchased our initial lot of MPC5748 devices.