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Andrea Canepa
Andrea Canepa
Senior
May 21, 2019
Solved

When does STM32G4 arrive?

  • May 21, 2019
  • 15 replies
  • 2655 views

The official release of STM32G4 was scheduled for the 20th week of 2019, but now we are in the 21st week and there is still nothing.

Any problems?

Andrea

This topic has been closed for replies.
Best answer by Asantos

Digikey has 10 in stock.

https://www.digikey.com/products/en?keywords=NUCLEO-G474RE

Amel.

Is there samples of the STM32G474VET6 available?

15 replies

Asantos
Asantos
Associate III
May 27, 2019

Andrea,

It arrived yesterday.:smiling_face_with_smiling_eyes: Its a great chip for power conversion and motor control. CORDIC, FMAC, encoder with index processing, HRTIM center aligned, OPAMP/PGA with external bias, etc. There's some errata in the ADC that i'm a little worried about.

I want to know when the board NUCLEO-G474RE and samples will be available.

Thanks ST.

Ari.

Andrea Canepa
Andrea CanepaAuthor
Senior
May 28, 2019

Yes, I am aware of all the beautiful features of this new MCU, in fact I've been waiting for it for many months. I am also interested in the "NUCLEO" card to start testing the product. As for the ADC bugs, I hope they will be fixed quickly.

Andrea

Uwe Bonnes
Uwe Bonnes
Chief
May 28, 2019

Finddchips still does not show stock. But datasheet and reference manual are available.

Andrea Canepa
Andrea CanepaAuthor
Senior
May 28, 2019

The fact of being able to read the datasheet and reference manual is already a step forward. Little by little the rest will come (if STM intends to sell its new MCU).

Andrea

Andrea Canepa
Andrea CanepaAuthor
Senior
June 5, 2019

Can anyone give information on when NUCLEO boards will be available to do the first experiments with G4?

Andrea

Amel NASRI
Amel NASRI
ST Technical Moderator
June 14, 2019

Hello,

Do you still have issues to order STM32G4 samples & boards?

-Amel

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Andrea Canepa
Andrea CanepaAuthor
Senior
June 14, 2019

Yes, I confirm what Uwe Bonnes wrote: the availability of NUCLEO cards for G4 is impossible.

Look at yourself, this is the situation detected by "Octopart":

0690X000008ifDoQAI.jpg

Furthermore Mouser, for example, writes that availability will be for mid-July 2019 :o :sad_but_relieved_face: :face_with_steam_from_nose: :

0690X000008ifENQAY.jpg

Uwe Bonnes
Uwe Bonnes
Chief
June 14, 2019

Search at www.findchips.com for the STM32G4 chips and nucleo board. Availability is not good.

Asantos
AsantosBest answer
Associate III
June 14, 2019

Digikey has 10 in stock.

https://www.digikey.com/products/en?keywords=NUCLEO-G474RE

Amel.

Is there samples of the STM32G474VET6 available?

Andrea Canepa
Andrea CanepaAuthor
Senior
June 17, 2019

Thanks, I didn't find it on Digikey. The only problem could be the shipment from the USA that could be subject to duties and other taxes for importation into Italy.

MikeDB
MikeDB
Senior II
June 17, 2019

Digikey (at least in the UK) have a scheme where they import complete shipments to the UK and pay the taxes themselves, then send the parts on to you. You still pay the duties in the total price but it avoids the handling charges.

MikeDB
MikeDB
Senior II
June 15, 2019

Nice chip - decent speed in a 48 pin package. Pity it only has SPDIF out for audio use, but otherwise looks good. Bit expensive though.

Piranha
Piranha
Principal III
June 20, 2019

You mean SAI? It's not only for SPDIF, but has all needed audio protocols. And for audio it's much more functional and flexible than SPI/I2S peripherals.

https://www.st.com/resource/en/datasheet/stm32g474ve.pdf

Look at section 3.32.

MikeDB
MikeDB
Senior II
June 20, 2019

No. Some other STM32s have an SAI and independant SPDIF so you can have an audio bus, ADC/DAC and and S/PDIF I/O to connect to other devices. As far as I can see you have to choose two out of three with the G series.

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