topic Re: MCX A with 10base-T1S support via TJF1410 - Models and availabilty in MCX Microcontrollers

MCX A with 10base-T1S support via TJF1410 - Models and availabilty

PJE — Fri, 27 Feb 2026 19:55:22 GMT

HI,

I'm interested in implementing a 10base-T1S solution in an industrial application using the TJF1410 together with the upcoming MCX A series microcontroller.

Does anyone have any provisional information on the release dates and capabilities of these items?

-PJE

Re: MCX A with 10base-T1S support via TJF1410 - Models and availabilty

Harry_Zhang — Wed, 04 Mar 2026 08:03:33 GMT

Hi @PJE

I think you can refer to this link.

NXP's Industry-First 10BASE-T1S PMD Transceiver Delivers Scalable, Cost-Effective Ethernet to the Intelligent Edge | NXP Semiconductors

When combined with NXP’s MCX A microcontroller series, the TJF1410 delivers a comprehensive 10BASE-T1S system solution for industrial and building automation applications, optimizing system cost. Upcoming members of the MCX A series will incorporate 10BASE‑T1S ports, combining with TJF1410 to simplify system complexity and reduce bill of material (BOM) cost.

Harry

Re: MCX A with 10base-T1S support via TJF1410 - Models and availabilty

PJE — Wed, 04 Mar 2026 14:32:38 GMT

Thanks. That's where I originally saw the TJF1410 + MCX A combination mentioned.

Is there a web page covering the upcoming MCX A device roadmap? I'm really interested in a low pin count (32/48) device for intelligent sensor and actuator development.

MCX A Series Microcontrollers | NXP Semiconductors

-PJE

Re: MCX A with 10base-T1S support via TJF1410 - Models and availabilty

PJE — Mon, 09 Mar 2026 14:12:40 GMT

@Harry_Zhang Doing a little more digging, it seems the MCX A microcontroller with the TC14 interface is likely to be launched in Q3 this year, with availability early next year.

I was hoping to do some initial development on industrial 10base-T1S using the TJF1410, so I may need to look at other options in the short term until parts become available.

--PJE

Re: MCX A with 10base-T1S support via TJF1410 - Models and availabilty

Celeste_Liu — Tue, 10 Mar 2026 09:20:22 GMT

Hello @PJE ,

Harry is currently on leave this week, and I am taking over this case. I have been waiting for an internal response regarding the MCXA roadmap. It seems you received this information earlier than I did. Thank you for the update.

Please let me know if there is anything else you need from my side.

Have a great day!

Celeste