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| PartNumber | MCF51CN128CLH | MCF51CN128CLK | MCF51CN128CLH-1M72P |
| Description | 32-bit Microcontrollers - MCU 32-Bit 128K Flash w/ On-Chip Ethernet | 32-bit Microcontrollers - MCU 32-Bit 128K Flash w/ On-Chip Ethernet | |
| 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 | LQFP-80 | - |
| Series | MCF51CN128 | - | - |
| Core | ColdFire V1 | ColdFire V1 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 25 MHz | 25 MHz | - |
| Program Memory Size | 128 kB | 128 kB | - |
| Data RAM Size | 24 kB | 24 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 54 I/O | 70 I/O | - |
| 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 | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Height | 1.45 mm | 1.5 mm | - |
| Length | 10 mm | 14 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | 14 mm | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Data ROM Type | Flash | Flash | - |
| Interface Type | I2C, SCI, SPI | I2C, SCI, SPI | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 12 | 12 | - |
| Number of Timers/Counters | 2 Timer | 3 Timer | - |
| Processor Series | MCF51CN | MCF51CN | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 800 | 450 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Tradename | ColdFire | - | - |
| Part # Aliases | 935310095557 | 935321387557 | - |
| Unit Weight | 0.012224 oz | 0.022489 oz | - |
| Data RAM Type | - | RAM | - |