This document is the NuMicro NUC123 technical reference manual, which introduces the features and characteristics of the series products
This document serves as a technical reference manual for the NuMicro NUC123 series of microcontrollers manufactured by Nuvoton Technology Corporation. It provides comprehensive details on the device architecture, including the ARM Cortex-M0 core and various integrated peripherals such as USB, I2C, SPI, UART, and ADC.
The manual covers functional descriptions, block diagrams, register maps, and programming examples for each peripheral. It also includes sections on electrical characteristics, package dimensions, and a parts information list to assist with system design and application development.
| Core | ARM Cortex-M0 |
|---|---|
| Flash Memory | Up to 512KB |
| Operating Voltage | 1.8V to 3.6V |
| Package Types | 64L LQFP, 48L LQFP, 33L QFN |
The NUC123 series utilizes the ARM Cortex-M0 core.
Available packages include 64L LQFP, 48L LQFP, and 33L QFN.