32-bit microcontroller - SAM S series - Atmel - general purpose / analog / ARM
AVR Microcontrollers for High-Performance and Power-Efficient 8-bit Processing | Arrow.com
My TechnoCare AT89S52 IC ATMEL 8051 Microcontroller 40 Pin DIP Mount Chip 8 Bit Microprocessor 8Kb ISP(in System Programming) Flash Memory Up to 33MHz Clock Frequency Speed : Amazon.in: Industrial & Scientific