Lattice Semiconductor Corp. - Produces analog and digital FPGAs, including the ORCA FPSC assets purchased from Agere (formerly Lucent).Actel Corp - Produces three different styles of FPGAs: antifuse, flash, and SRAM.
Xilinx, Inc - Manufactures CPLDs and SRAM based FPGAs.
Altera Corporation - Manufactures CPLDs and SRAM based FPGAs.
QuickLogic Corp - Makes stand-alone devices such as PCI bridges, memory controllers, and GbE Ethernet MACs, in addition to FPGAs that integrate parts of the stand-alone devices.
Anadigm - Manufactures field programmable analog array (FPAA), an analog version of an FPGA.
Leopard Logic, Inc - Offers field programmable cores for system on a chip ASIC designers.
Amtel Corp - Produces a wide range of ICs, including FPGAs and configuration memories.
Zetex Semiconductors - A UK maker of analog ICs, including an analog field programmable device.
