Temperature grade and environment
Junction temperature range is -40°C to 100°C.
Lifecycle and sourcing posture
The EP4CE6E22I8LN carries an Active lifecycle status — no last-time-buy notice, no end-of-life pressure. It remains a valid choice for new designs and production builds. For supply resilience, the Cyclone 10 LP 10CL006ZE144I8G shares the same 6272 logic elements and 276480 RAM bits in a similar 144-pin package, though I/O count differs (88 vs 91) and the core supply is 1.0V. That makes it a potential second-source candidate after a pin-to-pin review, not a guaranteed drop-in.
