343 I/O — what the pin count buys you
343 I/O in a 484-ball BGA allows interfacing to wide parallel buses without multiplexing. The 23x23 mm body is a standard BGA footprint. Compare to the EP4CE10U14I7N with 179 I/O in a smaller package.
Active lifecycle — no LTB clock ticking
The EP4CE15F23A7N carries an Active lifecycle status. That means Intel is still manufacturing it, no last-time-buy notice has been issued, and it remains eligible for new designs. For a BOM line that needs to stay stable through a multi-year production run, this part doesn't carry the obsolescence risk that older Cyclone III or Stratix parts do. The Cyclone IV E series has a long tail in industrial and communications infrastructure; expect continued availability through Intel's distribution channel and the independent market for the foreseeable future.
Sourcing this part
The EP4CE15F23A7N is sourced to order through independent distribution. Availability and pricing are confirmed at quote time.
