topic Re: MC33772A Driver without SL in S32K

MC33772A Driver without SL

D_K — Fri, 25 Jul 2025 12:31:35 GMT

I am using MC33772A BJB with S32K358 microcontroller and MC33665 Physical gateway.I have installed multi installer BMS backage in which SL is included.Is there any Project code without Safety Library.

Deepu Kumar

Re: MC33772A Driver without SL

guoweisun — Mon, 28 Jul 2025 03:25:49 GMT

I searched no found the MC33772A more information,and recommend customer to use the MC33772B or MC33772C,you can get the related reference code as below:

MC33772B | 6-Channel Li-Ion Battery Cell Controller IC | NXP Semiconductors

Re: MC33772A Driver without SL

D_K — Mon, 28 Jul 2025 06:15:17 GMT

Thank you for the clarification.

You're absolutely right — I mistakenly typed MC33772A, but I actually meant MC33771C.

The reference code you shared appears to be for MC33664, which is the Isolated Network High-Speed Transceiver. However, I'm specifically using MC33665, which supports the Daisy Chain Communication Protocol (DC-ICP) and is designed for functional safety systems.

Could you please share if there is any project code or driver support for MC33771C + MC33665 that works without the Safety Library (SL)?

Thanks again for your help.

Best regards,
Deepu Kumar Shah

Re: MC33772A Driver without SL

guoweisun — Tue, 29 Jul 2025 11:48:08 GMT

Unfortunately we don't have such example code,all of the code for this MC33771C I had post in previously answer.