M251ZD2AE
M23-64KFLASH+12KRAM+UART+SPI+I2CManufacturer: Nuvoton Technology Corporation
Categories: Microcontrollers
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Nuvoton Technology Corporation's NuMicro™ M251 series microcontroller, part number M251ZD2AE, features an ARM® Cortex®-M23 32-bit core operating at up to 48MHz. This device offers 64KB of FLASH program memory with 12KB of SRAM. Connectivity options include I2C, SPI, UART/USART, and QSPI. Peripherals include DMA, I2S, PWM, and watchdog timers, along with brown-out detection and power-on reset. The microcontroller supports up to 26 I/O lines and includes a 10-channel, 12-bit SAR Analog-to-Digital converter. It is housed in a 33-QFN (5x5) exposed pad package suitable for surface mounting and operates from 1.75V to 5.5V within an ambient temperature range of -40°C to 105°C. This component is commonly utilized in industrial control, consumer electronics, and automotive applications.
Additional Information
Series: NuMicro™ M251RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 32-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 12K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | External, Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M23 |
| Data Converters | A/D 10x12b SAR |
| Core Size | 32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 5.5V |
| Connectivity | I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT |
| Supplier Device Package | 33-QFN (5x5) |
| Number of I/O | 26 |
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