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| PartNumber | MC9S12E256CPVE | MC9S12E256MFUE | MC9S12E256CFUE |
| Description | 16-bit Microcontrollers - MCU MC9S12E256 SERIES | 16-bit Microcontrollers - MCU MC9S12E256 80 LQFP | IC MCU 16BIT 256KB FLASH 80QFP |
| Manufacturer | NXP | NXP | - |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-112 | QFP-80 | - |
| Series | S12E | S12E | - |
| Core | HCS12 | HCS12 | - |
| Data Bus Width | 16 bit | 16 bit | - |
| Maximum Clock Frequency | 25 MHz | 25 MHz | - |
| Program Memory Size | 256 kB | 256 kB | - |
| Data RAM Size | 16 kB | 16 kB | - |
| ADC Resolution | 10 bit | - | - |
| Number of I/Os | 92 I/O | 60 I/O | - |
| Operating Supply Voltage | 2.5 V, 5 V | 2.5 V, 5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 125 C | - |
| Packaging | Tray | Tray | - |
| Height | 1.4 mm | 2.4 mm | - |
| Length | 20 mm | 14 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 20 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 | 16 Channel | - | - |
| Number of Timers/Counters | 12 Timer | 12 Timer | - |
| Processor Series | S12E | S12E | - |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 300 | 84 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Part # Aliases | 935321036557 | - | - |
| Unit Weight | 0.045091 oz | 0.032999 oz | - |