| PartNumber | MK20DX256ZVLK10 | MK20DX256ZVLL10 | MK20DX256ZVLQ10 |
| Description | ARM Microcontrollers - MCU KINETIS CORTEX M4 256K USB | ARM Microcontrollers - MCU KINETIS 256K USB ENET | ARM Microcontrollers - MCU KINETIS 256KFLEX USB |
| Manufacturer | NXP | NXP | NXP |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-80 | LQFP-100 | LQFP-144 |
| Series | K20_72 | K20_72 | K20_72 |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 100 MHz | 100 MHz | 100 MHz |
| Program Memory Size | 256 kB | 256 kB | 256 kB |
| Data RAM Size | 128 kB | 4 kB | 4 kB |
| Number of I/Os | 2 I/O | - | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Tray | Tray |
| Program Memory Type | Flash | - | - |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Type | RAM | - | - |
| Interface Type | CAN, I2C, SPI, UART, USB | - | - |
| Analog Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 2 Timer | - | - |
| Processor Series | K20 | K20 | K20 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 480 | 450 | 300 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 1.71 V | 1.71 V | 1.71 V |
| Tradename | Kinetis | Kinetis | Kinetis |
| Part # Aliases | 935319784557 | 935310872557 | 935325742557 |
| Unit Weight | 0.017320 oz | 0.024170 oz | 0.046530 oz |