Manufacturer's product number
Manufacturer
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| Mfr | NXP USA Inc. |
|---|---|
| Series | Kinetis K21F |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Speed | 120MHz |
| Peripherals | DMA, I2S, PWM, WDT |
| Number of I/O | 104 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 128K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-MAPBGA (13×13) |
| Package / Case | 144-LBGA |
| Base Product Number | MK21FX512 |
| Connectivity | CANbus, I2C, SAI, SPI, UART/USART, USB, USB OTG |
