A tube of QFN package chips carefully spilled out on to a desk. The chips are labeled D4-041 MPW-5.
https://object.ceph-waw3.hswaw.net/mastodon-prod/media_attachments/files/112/750/346/597/417/105/original/1b1aa70edf1d7a60.png
My custom Lanai-based microcontrollers (QF105, https://github.com/q3k/qf100) have arrived today from Efabless!
This batch (MPW5) has timing issues that I'll have to chase out first, but hopefully we can get this to blink a LED sooner than later.
This should be easy with Efabless also having shipped a whole STM32/Micropython jig to qualify I/O configuration hold time violations.
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