| PartNumber | MC9S12E256CPVE | MC9S12E256MPVE | MC9S12E256MFUE |
| Description | 16-bit Microcontrollers - MCU MC9S12E256 SERIES | 16-bit Microcontrollers - MCU M9S12E256 112LQFP | 16-bit Microcontrollers - MCU MC9S12E256 80 LQFP |
| Manufacturer | NXP | NXP | NXP |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-112 | LQFP-112 | QFP-80 |
| Series | S12E | S12E | S12E |
| Core | HCS12 | HCS12 | HCS12 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 25 MHz | 25 MHz | 25 MHz |
| Program Memory Size | 256 kB | 256 kB | 256 kB |
| Data RAM Size | 16 kB | 16 kB | 16 kB |
| ADC Resolution | 10 bit | - | - |
| Number of I/Os | 92 I/O | 60 I/O | 60 I/O |
| Operating Supply Voltage | 2.5 V, 5 V | 2.5 V, 5 V | 2.5 V, 5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 125 C | + 125 C |
| Packaging | Tray | Tray | Tray |
| Height | 1.4 mm | 1.4 mm | 2.4 mm |
| Length | 20 mm | 20 mm | 14 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 20 mm | 20 mm | 14 mm |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data ROM Type | Flash | Flash | Flash |
| Interface Type | I2C, SCI, SPI | I2C, SCI, SPI | I2C, SCI, SPI |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 16 Channel | - | - |
| Number of Timers/Counters | 12 Timer | 12 Timer | 12 Timer |
| Processor Series | S12E | S12E | S12E |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 300 | 300 | 84 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935321036557 | 935309421557 | - |
| Unit Weight | 0.045091 oz | 0.045091 oz | 0.032999 oz |