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| PartNumber | MCF51QM128VHS | MCF51QM128VLH | MCF51QM128VHSR |
| Description | 32-bit Microcontrollers - MCU ColdFireV1,128KFlash | 32-bit Microcontrollers - MCU ColdFireV1,128KFlash | 32-bit Microcontrollers - MCU ColdFireV1,128KFlash |
| Manufacturer | NXP | NXP | NXP |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-44 | LQFP-64 | QFN-44 |
| Series | MCF51Qx | MCF51Qx | MCF51Qx |
| Core | ColdFire V1 | ColdFire V1 | ColdFire V1 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 50 MHz |
| Program Memory Size | 128 kB | 128 kB | 128 kB |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 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 |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Moisture Sensitive | Yes | Yes | Yes |
| Processor Series | MCF51QM128 | MCF51QM128 | MCF51QM128 |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 490 | 160 | 5000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | ColdFire | ColdFire | ColdFire |
| Part # Aliases | 935319929557 | 935323247557 | 935319929518 |
| Unit Weight | 0.003450 oz | 0.012224 oz | 0.003450 oz |