Microchip has fabs in AZ. Before LSI sold off their Oregon plant, ONN’s most advanced fab was in Phoenix. NXP has Freescale’s old fabs as well. I think gener

Microchip has fabs in AZ. Before LSI sold off their Oregon plant, ONN’s most advanced fab was in Phoenix. NXP has Freescale’s old fabs as well. I think generally speaking, AZ is well represented in terms of fab expertise.