OK this looks a lot like the ATtiny8x7 breakout https://www.adafruit.com/product/5233 but this time it features the lil sister, the 806/816 which comes in a 3x3mm QFN. It’s just a couple fewer pins, but it has one thing going for it: there’s a ton in stock right now! And really, that’s all it takes to get our design motor going. So, here’s a little breakout for the board so we can verify the package and footprint. We’ve set up our seesaw peripheral github CI to test-compile against all four chips: 806/816/807/817 to make sure we can smoothly move from one chip to the other depending on availability. https://github.com/adafruit/Adafruit_seesawPeripheral/runs/3746798929?check_suite_focus=true … coming soon!
Source: https://blog.adafruit.com/2021/11/03/attiny8x6-stemma-qt-breakout-design/
