Wikipedia
Jennic
Jennic Limited was a privately held UK-based fabless semiconductor company founded in 1996. It was acquired by Netherlands-based NXP Semiconductors in 2010 and now operates as the NXP Low Power RF product line based in Sheffield, England. The company developed a range of wireless microcontrollers that support low-power wireless standards, particularly 802.15.4, 6LoWPAN and ZigBee, and also supplied wired communications products, e.g. ATM and RapidIO cores.