| PartNumber | MK40DX64VLK7 | MK40DX64VLH7 | MK40DX64VMB7 |
| Description | ARM Microcontrollers - MCU Kinetis 64K Flex | ARM Microcontrollers - MCU Kinetis 64K Flex | IC MCU 32BIT 64KB FLASH 81MAPBGA Kinetis K40 |
| Manufacturer | NXP | NXP | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-80 | LQFP-64 | - |
| Series | K40_72 | K40_72 | - |
| Core | ARM Cortex M4 | ARM Cortex M4 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 72 MHz | 72 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 8 kB | 8 kB | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Tray | Tray | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Analog Supply Voltage | 3.3 V | 3.3 V | - |
| I/O Voltage | 3.3 V | 3.3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Processor Series | K40 | K40P64M72SF1 | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 96 | 160 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Tradename | Kinetis | Kinetis | - |
| Part # Aliases | 935317661557 | 935325677557 | - |
| Unit Weight | 0.017320 oz | 0.012224 oz | - |