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In addition, we may need to find substitutes due to supply chain issues.
Spreadsheet below has some MCU’s I’ve looked into so far.
Started with randomly finding them on Digi-Key, realized that I should probably have a more systematic way of searching, and am currently going through different manufacturer websites, looking at MCUs with CAN-FD support, and selecting those with a unit cost less than $15. Probably will be a lot more organized later.
Things to consider:
Sampling programs for more expensive MCUs
Dual Core MCUs (with CAN) seem to start at minimum $19 per unit
Package should have exposed pins (No BGA)
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