Luminary Micro, Inc. designs, markets, and sells ARM Cortex-M3-based microcontrollers. The company also provides Stellaris family development kit that provides the hardware and software tools to develop and prototype embedded applications. It sells its products in the Eastern United States, the Western United States, Canada, Mexico, Caribbean, Central America, South America,... see more Europe, the Middle East, Asia, India, the Pacific Rim, Australia, New Zealand, and Africa. The company was founded in 2004 and is based in Austin, Texas. Acquired in 2009 by Texas Instruments.