LCMXO2-4000HC-4FTG256C

LCMXO2-4000HC-4FTG256C is an instant-on MachXO2 programmable logic device from Lattice Semiconductor in a 256-ball ftBGA (17 x 17 mm, 1.0 mm pitch) — for board-level control in servers, communications and industrial systems that need more I/O and logic than the leaded packages offer. The selection point is the combination of instant-on nonvolatile configuration with 4,320 LUTs, 206 user I/O, 92 kb of embedded block RAM, 34 kb of distributed RAM, 96 kb of user flash memory and two PLLs: control logic, I/O expansion and bridging that is live at power-up with no external boot flash. The FTG256 package matters on the assembly line — its 1.0 mm ball pitch is easier to route, assemble and inspect than the finer-pitch caBGA option at the same 206 I/O count. The HC core runs from a 2.5 V or 3.3 V rail through its on-chip regulator. Selection advice: this code is the -4 speed grade in the commercial temperature version — confirm -4 timing against your closure targets, and fix the package choice early, because MachXO2 densities and packages are not interchangeable once the board is laid out. Parameters verified against the Lattice MachXO2 family datasheet (FPGA-DS-02056).