Souring microcontrollers?

Proffieboards
1

Anyone know where I can source microcontrollers (QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm) for creating my own proffieboard?

2

Normally mouser or digikey would be a good place.
However, at the moment, they (and the rest of the world) are out, so it’s going to be hard to find.

PS: The thing in the parenthesis is the name of the footprint, the name of the actual chip is called STM32L433CCU6

3

Thank you! Yeah. Total n00b here. Just trying to learn from the ground up

4

So if anyone is interested i seem to have stumbled upon this…

https://www.pcbelectronics.com/products/1_6627459/stm32l433ccu6?gclid=CjwKCAjw7rWKBhAtEiwAJ3CWLKlmrfW5DKN8VpX27D3GO-VxP6m_1zBaftEyXjjmnqUlHHLKdXGT4BoCFuwQAvD_BwE

Says they have them in stock

5

Wonder what they cost?

6

Probably extortionate… I’ve asked for a quote.
How much would they have gone for before they all disappeared?