All Cypress Semiconductor 1,407 Silicon Labs 906 STMicroelectronics 514 NXP Semiconductors 411 Microchip Technology 192 NXP / Freescale 191 Texas Instruments 183 Cypress / Spansion 65 Microchip Technology / Atmel 64 Renesas Electronics 22 Toshiba 19 Maxim Integrated 15 Infineon Technologies 14 VORAGO 11 Analog Devices 8 ZiLOG 6 IDT 2 ON Semiconductor 1 Epson ICs 1