 |  | | |
| PartNumber | NUC123LD4AN0 | NUC123LD4AN0 , P149FCT38 | NUC123LD4ANO |
| Description | IC MCU 32BIT 68KB FLASH 48LQFP | ||
| Manufacturer | NUVOTON | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | NuMicro NUC123 | - | - |
| Packaging | Tray | - | - |
| Package Case | 48-LQFP | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | * | - | - |
| Number of I O | 36 | - | - |
| Speed | 72MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | ARMR CortexR-M0 | - | - |
| RAM Size | 20K x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | - | - |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB | - | - |
| Voltage Supply Vcc Vdd | 2.5 V ~ 5.5 V | - | - |
| Core Size | 32-Bit | - | - |
| Program Memory Size | 68KB (68K x 8) | - | - |
| Data Converters | A/D 8x10b | - | - |
| Oscillator Type | Internal | - | - |