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| PartNumber | MKM14Z128ACHH5 | MKM14Z128CHH5 | MKM14Z128ACHH5R |
| Description | ARM Microcontrollers - MCU MKM14Z128ACHH5/HVQFN44R///TRAY MULTIPLE DP BAKEABL | ARM Microcontrollers - MCU Kinetis 128K 16K RAM | ARM Microcontrollers - MCU MKM14Z128ACHH5/HVQFN44R///REEL 13 Q1 DP |
| 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 | - |
| Package / Case | LGA-44 | LGA-44 | - |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 50 MHz | 50 MHz | - |
| Program Memory Size | 128 kB | 128 kB | - |
| Data RAM Size | 16 kB | 16 kB | - |
| ADC Resolution | 16 bit, 24 bit | 12 bit | - |
| Number of I/Os | 20 I/O | - | - |
| Operating Supply Voltage | 1.71 V to 3.6 V | 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | Reel |
| Product | MCU | - | - |
| Program Memory Type | Flash | Flash | - |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Type | SRAM | RAM | - |
| Interface Type | I2C, SCI, SPI, UART | I2C, SPI, UART | - |
| Analog Supply Voltage | 3.6 V | 3.3 V | - |
| DAC Resolution | 6 bit | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 4 x 16 bit | - | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 490 | 2450 | 5000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Part # Aliases | 935315427557 | 935320003557 | 935315427518 |
| Unit Weight | 0.003450 oz | 0.003450 oz | 0.003450 oz |
| Data ROM Size | - | 128 kB | - |
| Data ROM Type | - | Flash | - |
| I/O Voltage | - | 3.3 V | - |
| Processor Series | - | ARM Cortex | - |