List some microcontroller examples?

There are many examples of the microcontroller. Some of the examples are Altera, Atmel, Espressif system, ELAN microelectronics Corp., Maxim Integrated, Cypress Semiconductor, Analog Devices, Intel, Holtek, National Semiconductor, NEC, Freescale Semiconductor, Fujitsu, Panasonic, Microchip technology, Hyperstone, Infineon, Parallax, Nuvoton technology, Sony, Toshiba, Spansion, Rockwell, XMOS, Rabbit semiconductor, Silicon Motion, Redpine signals, Ubicom, Sortable table and many more.