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Manufacturer
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| Mfr | Nuvoton Technology Corporation |
|---|---|
| Series | NuMicro™ M251 |
| Packaging | Tray |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M23 |
| Core Size | 32-Bit |
| Speed | 48MHz |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT |
| Number of I/O | 85 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.75V ~ 5.5V |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 128-LQFP (14×14) |
| Package / Case | 128-LQFP |
| Base Product Number | M251 |
| Data Converters | A/D 16x12b SAR; D/A 1x12b |
| Connectivity | EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
