| Parameters |
| Mfr |
Nuvoton Technology Corporation |
| Series |
NuMicro™ NUC123 |
| Package |
Tray |
| Product Status |
Active |
| Core Processor |
ARM® Cortex®-M0 |
| Core Size |
32-Bit Single-Core |
| Speed |
72MHz |
| Connectivity |
I²C, IrDA, SPI, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT |
| Number of I/O |
20 |
| Program Memory Size |
68KB (68K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
20K x 8 |
| Voltage - Supply (Vcc/Vdd) |
2.5V ~ 5.5V |
| Data Converters |
A/D 3x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 105°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
32-WFQFN Exposed Pad |
| Supplier Device Package |
32-QFN (5x5) |
| Base Product Number |
NUC123 |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0001 |
| Standard Package |
490 |
ARM® Cortex®-M0 NuMicro™ NUC123 Microcontroller IC 32-Bit Single-Core 72MHz 68KB (68K x 8) FLASH 32-QFN (5x5)