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| PartNumber | MCF5281CVM66 | MCF5281CVF66 | MCF5281CVF80 |
| Description | 32-bit Microcontrollers - MCU MCF5281 V2CORE 256KFLASH | 32-bit Microcontrollers - MCU MCF5281 V2CORE 256KFLASH | IC MCU 32BIT 256KB FLASH 256BGA MCF528x |
| Manufacturer | NXP | NXP | - |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MAPBGA-256 | MAPBGA-256 | - |
| Series | MCF528X | MCF528x | - |
| Core | ColdFire V2 | ColdFire V2 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 66 MHz | 66 MHz | - |
| Program Memory Size | 256 kB | 256 kB | - |
| Data RAM Size | 64 kB | 64 kB | - |
| Number of I/Os | 150 I/O | 150 I/O | - |
| Operating Supply Voltage | 3.3 V to 5 V | 3.3 V to 5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Qualification | AEC-Q100 | - | - |
| Packaging | Tray | Tray | - |
| Height | 1.16 mm | 1.16 mm | - |
| Length | 17 mm | 17 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 17 mm | 17 mm | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Data ROM Type | Flash | Flash | - |
| Interface Type | CAN, I2C, QSPI, SCI, UART | CAN, I2C, QSPI, SCI, UART | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 12 Timer | 12 Timer | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 450 | 90 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Tradename | ColdFire | - | - |
| Part # Aliases | 935324042557 | - | - |
| Unit Weight | 0.027701 oz | 0.028731 oz | - |
| Product | - | MCU | - |