ARM Cortex-M0 based microcontroller with USB2.0

Nuvoton has launched the new low power consuming 32-bit ARM Cortex-M0 based microcontroller NUC122 series with the built-in USB Full Speed 2.0 FS device. The NUC122 series is suggested for consumer electronics, industrial control, security, and communication system applications.

The NUC122 series features 60MHz high speed and supports 32-bit multiplier, nested vector interrupt control structure NVIC, dual-channel APB and the peripheral direct memory access PDMA. In addition, it equipped with flash memory ranging from 32K to 64K Bytes, SRAM from 4K to 8K Bytes, high-performance communications peripherals UART, SPI, I2C, USB 2.0 FS device, and low-voltage reset function. Its timer functions include pulse-width modulation PWM, capture and compare functions. There are four sets 32-bit Timer, RTC, Watchdog Timer, the internal RC oscillator, etc.

The NUC122 series is now in volume production; it offers the LQFP48/64 and QFN33 package types for various applications.