The Nuvoton NuMicro NUC029FAE is a 32-bit Arm Cortex-M0 microcontroller running up to 24 MHz, with 16 KB Flash, 2 KB SRAM, and 2 KB ISP ROM. Operating from 2.5 V to 5.5 V over -40 °C to +105 °C, it integrates rich peripherals including 3×16-bit PWM, 4×10-bit ADC, UART, SPI, I²C, timers, watchdog, and BOD. Compact in a TSSOP20 package, it is ideal for LED control, motor control, and industrial applications requiring robust connectivity and in-system programmability.