Temperature grade locks the application envelope
Lifecycle: still in active production
The EP4CE10E22C8L carries an Active product status from Intel. No last-time-buy notice, no NRND flag. For a BOM freeze or a new design-in, this part is safe to specify — you won't be chasing a replacement mid-production. Intel's Cyclone IV E family has been in volume for years and the toolchain (Quartus Prime Lite) is mature and stable. The datasheet and pinout files are available directly from the Intel FPGA website.
