| TYPE | DESCRIPTION |
| Mfr | Nuvoton Technology Corporation |
| Series | NuMicro ML51 |
| Package | Tape & Reel (TR) |
| Product Status | ACTIVE |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Speed | 24MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 4K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| Core Processor | 8051 |
| Data Converters | A/D 10x12b SAR |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Connectivity | I2C, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVR, POR, PWM, WDT |
| Supplier Device Package | 48-LQFP (7x7) |
| Number of I/O | 43 |
