NXP Kinetis K20 series, MK22FN512VMP12, ARM Cortex-M4 120 MHz, 512 KB Flash, 128 KB RAM, 22x16b ADC, 2x12b DAC, USB OTG, 40 I/O, 1.71–3.6 V, -40°C to 105°C, 64-MAPBGA (5x5) surface mount.
| 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 | 120MHz |
| Package | Tray |
| RAM size | 128K 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) | 40 |
| Core processor | ARM® Cortex®-M4 |
| Case | 64-LFBGA |
| Data converters | A/D 22x16b; D/A 2x12b |
| Program memory size | 512KB (512K x 8) |
The NXP MK22FN512VMP12 is an ARM Cortex-M4 MCU clocked at 120 MHz, with 512 KB Flash and 128 KB RAM. The 22-channel 16-bit ADC and dual 12-bit DAC are on-die. Supply range is 1.71 V to 3.6 V.
The 64-MAPBGA (5x5 mm) footprint saves board area but requires controlled soldering profile and x-ray inspection for hidden joints. 40 general-purpose I/O are available; the remaining pins serve the USB OTG, I²C, SPI, UART, and IrDA interfaces.
The core runs at 120 MHz, which is the maximum clock for this ARM Cortex-M4 device.