Nuvoton NUC12x

The Nuvoton NUC12x series are 32-bit low-power microcontrollers based on the Arm® Cortex®-M0 processor.

Flash Banks

Internal Flash

Device	Base address	Size	J-Link Support
NUC121xC	0x00000000	32 KB
NUC122xC	0x00000000	32 KB
NUC123xA	0x00000000	8 KB
NUC123xB	0x00000000	16 KB
NUC123xC	0x00000000	32 KB
NUC123xD	0x00000000	64 KB
NUC123xE	0x00000000	128 KB
NUC125xC	0x00000000	32 KB
NUC126xE	0x00000000	128 KB
NUC126xG	0x00000000	256 KB

Watchdog Handling

• The device does not have a watchdog.

Device Specific Handling

Reset

• The device uses normal Cortex-M reset, no special handling necessary, like described here.

Evaluation Boards

• NuTiny-EVB-NUC121
• NuTiny-EVB-NUC122
• NuTiny-EVB-NUC123
• NuTiny-EVB-NUC125
• NuTiny-EVB-NUC126

Example Application

• NuTiny-EVB-NUC121 Hello world
• NuTiny-EVB-NUC123 Hello world