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| PartNumber | MKM33Z64ACLH5 | MKM33Z64ACLL5R | MKM33Z64ACLL5 |
| Description | ARM Microcontrollers - MCU MKM33Z64ACLH5/QFP64///TRAY MULTIPLE DP BAKEABLE | ARM Microcontrollers - MCU MKM33Z64ACLL5/LQFP100///REEL 13 Q2 DP | ARM Microcontrollers - MCU Kinetis KM33: 50MHz Cortex-M0+ Metrology MCU, 64KB Flash, 16KB SRAM, Segment LCD, 100LQFP |
| 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-64 | - | LQFP-100 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 50 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| Data RAM Size | 16 kB | 16 kB | 16 kB |
| ADC Resolution | 16 bit, 24 bit | 24 bit, 16 bit | 16 bit, 24 bit |
| Number of I/Os | 38 I/O | 68 I/O | 68 I/O |
| Operating Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Reel | Tray |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SCI, SPI, UART | I2C, SPI, UART | I2C, SCI, SPI, UART |
| Analog Supply Voltage | 3.6 V | 1.71 V to 3.6 V | 3.6 V |
| DAC Resolution | 6 bit | 6 bit | 6 bit |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 4 x 16 bit | 2 x 16 bit, 1 x 32 bit | 4 x 16 bit |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 1000 | 90 |
| 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 | 935315657557 | 935320528528 | 935320528557 |
| Unit Weight | 0.012224 oz | 0.024170 oz | 0.024170 oz |
| Processor Series | - | KM33 | - |