LCMXO3LF-9400C-5BG256C

LCMXO3LF-9400C-5BG256C is a MachXO3 control PLD from Lattice Semiconductor in a 256-ball caBGA (14 x 14 mm, 0.8 mm pitch) — for demanding board management, power sequencing, I/O expansion and bridging in servers, communications and industrial systems. The selection point is maximum density in the BG256 footprint: 9,400 LUTs, 432 kb of embedded block RAM, 73 kb of distributed RAM and 448 kb of user flash memory — the highest logic, block RAM and user flash figures available in this package — with 206 user I/O, two PLLs and instant-on flash configuration that is live at power-up with no external boot flash. The LF architecture is the flash-based MachXO3 variant, and the C device regulates its core from a 3.3 V or 2.5 V rail. Selection advice: choose this code when a control design has outgrown the 6900-density step but the board is committed to BG256; if your constraint is I/O count rather than logic, note that all BG256 codes share the same 206 user I/O, so more pins means moving to a 484-ball package, not a bigger density. This code is the -5 speed grade in the commercial temperature version; confirm timing against your closure targets. Parameters verified against the Lattice MachXO3 family datasheet (FPGA-DS-02032).