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| PartNumber | MCF51QU128VLH | MCF51QU128VHS | MCF51QU128VHX |
| Description | 32-bit Microcontrollers - MCU ColdFireV1,128KFlash | 32-bit Microcontrollers - MCU ColdFireV1,128KFlash | |
| Manufacturer | NXP | NXP | - |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-64 | QFN-44 | - |
| Series | MCF51Qx | MCF51Qx | - |
| Core | ColdFire V1 | ColdFire V1 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 50 MHz | 50 MHz | - |
| Program Memory Size | 128 kB | 128 kB | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Tray | Tray | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Moisture Sensitive | Yes | Yes | - |
| Processor Series | MCF51QU128 | MCF51QU128 | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 160 | 490 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | ColdFire | ColdFire | - |
| Part # Aliases | 935310887557 | 935319883557 | - |
| Unit Weight | 0.012224 oz | 0.003450 oz | - |