All NXP / Freescale 59 STMicroelectronics 55 Adafruit 53 Seeed Studio 49 SparkFun 39 Texas Instruments 33 NXP Semiconductors 30 Analog Devices 29 Cypress Semiconductor 28 MikroElektronika 26 Digi International 23 Renesas Electronics 21 Embedded Artists 16 Silicon Labs 16 Microchip Technology / Atmel 13 Infineon Technologies 13 Olimex Ltd. 13 Gumstix 12 GHI Electronics 12 TechNexion 12