| PartNumber | MC9S12XHZ256CAL | MC9S12XHZ256CAG | MC9S12XHZ256VAG |
| Description | 16-bit Microcontrollers - MCU 16BIT 256K FLASH 16K RAM | 16-bit Microcontrollers - MCU 16BIT 256K FLASH | 16-bit Microcontrollers - MCU 16BIT 256K FLASH |
| 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-144 | LQFP-144 |
| Series | S12XHZ | S12XHZ | S12XHZ |
| Core | HCS12X | HCS12X | HCS12X |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 80 MHz |
| Program Memory Size | 256 kB | 256 kB | 256 kB |
| Data RAM Size | 12 kB | 12 kB | 16 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 85 I/O | 85 I/O | 8 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 | + 85 C | + 105 C |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Tray | Tray | Tray |
| Height | 1.4 mm | 1.4 mm | 1.4 mm |
| Length | 20 mm | 20 mm | 20 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 20 mm | 20 mm | 20 mm |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Interface Type | I2C, SCI, SPI | I2C, SCI, SPI | I2C, IrDA, SCIV5, SPI, SPIV4 |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 16 Channel | 16 Channel | 16 Channel |
| Number of Timers/Counters | 8 Timer | 8 Timer | 8 Timer |
| Processor Series | S12XH | S12XH | S12XH |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 300 | 300 | 300 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935322564557 | 935322557557 | 935324218557 |
| Unit Weight | 0.045091 oz | 0.046530 oz | 0.046530 oz |