ATMEL ATMEL (NASDAQ: ATML) is a leader in the design and manufacture of microcontrollers, capacitive touch solutions, advanced logic, mixed signals, nonvolatile memory and radio frequency (RF) components. With the industry's broadest intellectual property (IP) technology portfolio, ATMEL ® Able to provide a comprehensive system of industrial, consumer electronics, security, communications, computer and automotive market center solutions for the electronics industry.