NXP Kinetis K20 series, MK20DN128VFM5, 32-bit ARM Cortex-M4 MCU, 50 MHz core, 128 KB Flash, 16 KB RAM, USB OTG, 20 I/O, 32-VFQFN Exposed Pad, -40 to 105 °C.
| Parameter | Value |
|---|---|
| Series | Kinetis K20 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 50MHz |
| Package | Tray |
| RAM size | 16K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Number of i (O) | 20 |
| Core processor | ARM® Cortex®-M4 |
| Case | 32-VFQFN Exposed Pad |
| Data converters | A/D 6x16b |
| Program memory size | 128KB (128K x 8) |
Status is Active — no last-time-buy notice or NRND flag. Current-production BOM line, sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing confirmed at quote time.
The ARM Cortex-M4 core runs at 50 MHz, delivering roughly 125 DMIPS with the DSP extension enabled, sufficient for real-time control loops and protocol processing.
It comes in a 32-VFQFN with exposed pad, 5×5 mm body, surface-mount. The centre pad requires a ground-plane via array for thermal management.
Rated -40°C to 105°C ambient, industrial grade. Suitable for motor drives, outdoor telecom, and engine-bay environments.