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| PartNumber | MK22FX512AVLK12 | MK22FX512AVLH12 | MK22FX512AVLH12R |
| Description | ARM Microcontrollers - MCU MK22FX512AVLK12/LQFP80///TRAY MULTIPLE DP BAKEABLE | ARM Microcontrollers - MCU MK22FX512AVLH12/QFP64///TRAY MULTIPLE DP BAKEABLE | ARM Microcontrollers - MCU MK22FX512AVLH12/QFP64///REEL 13 Q2 DP |
| Manufacturer | NXP | NXP | NXP |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz | 120 MHz |
| Program Memory Size | 512 kB | 512 kB | 512 kB |
| Data RAM Size | 128 kB | 128 kB | 128 kB |
| ADC Resolution | 16 bit | 16 bit | 16 bit |
| Number of I/Os | 52 I/O | 40 I/O | 40 I/O |
| Operating Supply Voltage | 3.3 V | 3.3 V | 1.71 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU+FPU | MCU+FPU | MCU+DSP+FPU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 4 kB | 4 kB | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | CAN, I2C, I2S, SPI, UART, USB | CAN, I2C, I2S, SPI, UART, USB | CAN, I2C, I2S, SPI, UART, USB |
| Analog Supply Voltage | 3.3 V | 3.3 V | 1.71 V to 3.6 V |
| DAC Resolution | 12 bit | 12 bit | 12 bit |
| I/O Voltage | 3.3 V | 3.3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 2 Channel | 2 Channel | - |
| Number of Timers/Counters | 21 x 16 bit, 4 x 32 bit | 21 x 16 bit, 4 x 32 bit | 2 x 16 bit, 1 x 32 bit |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 96 | 160 | 1500 |
| 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 |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Part # Aliases | 935323691557 | 935312548557 | 935312548528 |
| Unit Weight | 0.017320 oz | 0.012224 oz | 0.012224 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | LQFP-64 | - |
| Development Kit | - | - | FRDM-K22F |
| Processor Series | - | - | K22 |