STM32WL33 specification

[CEagl.1]

Hi,

I am looking to use the STM32WL33 in a product. 
I am curious as to what the chip is in terms of its silicon. Is the M0+ equivalent to an available MCU?
What is on the radio side? Is this an S2-LP for example?

Thanks

[Andrew Neil]

https://www.st.com/en/microcontrollers-microprocessors/stm32wl3x.html

https://community.st.com/t5/developer-news/stm32wl33-low-power-long-range-microcontrollers-with-dedicated/ba-p/746588

[CEagl.1]

Thanks for the links. The second one was very useful as it links to reference designs, which i was struggling to find.
However. It doesnt answer my initial question.

The reason i am asking is that this chip as far as i am aware is brand new. As such there isnt much info on it working besides some examples. 
If it is based on an already existing radio, i.e the S2-LP then it may be a bit easier to work with.
Many manufacturers do this. For example Texas Instruments uses the CC1101 Transceiver in most of their sub ghz SOC.

Not just that, but i like to know what i am working with. If this is brand new silicon. It usually comes with issues.

[STTwo-32]

Hello @CEagl.1 

Thank you so much @Andrew Neil for your contribution. to understand more about the STM32WL33 radio part, I suggest you take a look at the chapter 29 of RM0511.If you are looking for more specific details, you need to contact an FAE or one of our Sales & marketing teams. 

Best Regards.

STTwo-32

[Philippe SIMONNET · Accepted solution]

Hello,

regarding Radio IP, this is an evolution of S2-LP radio, but not the same.

let's say better performance/power consumption and new features. and if you are familiar with S2-LP you won't be lost

;)

Philippe