All Lattice 469 Intel / Altera 211 Phoenix Contact 181 Advantech 108 IEI 101 NXP Semiconductors 81 MikroElektronika 80 NXP / Freescale 66 Microchip Technology 57 Microsemi 48 Micrium 47 Microchip / Microsemi 32 Digi International 31 Analog Devices 29 Intel 28 Renesas Electronics 27 Mikroe 15 Spectrum Digital 14 CCS 13 Xilinx 12