NXP USA Inc.
NXP Kinetis K20 series, 32-bit ARM Cortex-M4 MCU, MK22FN128VLL10, 100MHz, 128KB Flash, 24KB RAM, 66 I/O, USB OTG, 1.71–3.6 V, 100-LQFP (14×14 mm), -40 to 105°C, tray.
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / 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 | 100MHz |
| Package | Tray |
| RAM size | 24K 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) | 66 |
| Core processor | ARM® Cortex®-M4 |
| Case | 100-LQFP |
| Data converters | A/D 33x16b; D/A 1x12b |
| Program memory size | 128KB (128K x 8) |
The NXP MK22FN128VLL10 is a 32-bit ARM Cortex-M4 microcontroller clocked at 100 MHz with 128 KB Flash and 24 KB RAM.
The 24 KB RAM is enough for moderate data buffers.
The base product number MK22FN128 covers multiple Flash/RAM density variants in the same 100-LQFP footprint, so a drop-in upgrade path exists within the family if firmware grows.
