No last-time-buy notice, no end-of-life window to schedule around. The MAX 10 family has broad Intel support and a mature Quartus toolchain — erratum are published, and the silicon revision is settled.
Sourcing and BOM-fit summary
The 10M40DCF672I6G is the high-I/O variant of the 40k-LE MAX 10 tier — if your board layout has the 27x27 mm BGA area and you need the full 500 I/O, this is the correct order code. For a smaller footprint with the same logic density, the 484-ball parts are pin-compatible alternatives, but they drop to 360 I/O.
