LPC11xx Arm Cortex-M0 Microcontrollers NXP Semiconductors LPC11xx Arm Cortex-M0 Microcontrollers (MCUs) offer exceptional power efficiency, a broad selection of package options and a scalable portfolio with connectivity including USB, LCD, and CAN interfaces. The LPC11xx MCU family is designed for 8/16-bit micro-controller operations, offering performance, low power, simple instruction set with reduced code size compared to existing 8/16-bit architectures.