"2007Z"^^ . . . . "Energy Micro AS was a Norwegian fabless semiconductor company specializing in 32-bit RISC ARM chips now owned by Silicon Labs. The company focuses on ultra low energy consumption MCUs, SoC radios and RF Transceiver. Its EFM32 microcontroller families are based on the ARM Cortex-M0 or M3 processor core with a feature set for low power operation."@en . . . "Energy Micro AS"@en . . . . . . .