| PartNumber | NANO100ND3BN | NANO100NC2BN | NANO100ND2BN |
| Description | IC MCU 32BIT 64KB FLASH 48QFN | IC MCU 32BIT 32KB FLASH 48QFN | IC MCU 32BIT 64KB FLASH 48QFN |
| Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | - |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | - |
| Series | NuMicro Nano100 | NuMicro Nano100 | - |
| Packaging | Tray | Tray | - |
| Package Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) | - |
| Number of I O | 38 | 38 | - |
| Speed | 42MHz | 42MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | ARMR CortexR-M0 | ARMR CortexR-M0 | - |
| RAM Size | 16K x 8 | 8K x 8 | - |
| Program Memory Type | FLASH | FLASH | - |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART | EBI/EMI, I2C, SPI, UART/USART | - |
| Voltage Supply Vcc Vdd | 1.8 V ~ 3.6 V | 1.8 V ~ 3.6 V | - |
| Core Size | 32-Bit | 32-Bit | - |
| Program Memory Size | 64KB (64K x 8) | 32KB (32K x 8) | - |
| Data Converters | A/D 7x12b, D/A 2x12b | A/D 7x12b, D/A 2x12b | - |
| Oscillator Type | Internal | Internal | - |