NXP USA Inc.
NXP Kinetis K20 series MK22FN512VLL12, 32-bit ARM Cortex-M4 MCU at 120 MHz, 512 KB Flash, 128 KB RAM, USB OTG, 66 I/O, -40 to 105 °C, 100-LQFP.
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 | 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) | 66 |
| Core processor | ARM® Cortex®-M4 |
| Case | 100-LQFP |
| Data converters | A/D 33x16b; D/A 2x12b |
| Program memory size | 512KB (512K x 8) |
It carries 512 KB of Flash program memory and 128 KB of RAM, with a full-speed USB OTG interface, 33-channel 16-bit ADC, and dual 12-bit DAC.
At 120 MHz the Cortex-M4 can execute single-cycle multiply-accumulate instructions and hardware divide. The 128 KB RAM buffers samples from the 16-bit ADC without external memory.