| PartNumber | S912XHZ256F1MAG | S912XHZ384F1VAG | S912XHZ256F1VAGR |
| Description | 16-bit Microcontrollers - MCU S912XHZ256F1MAG/LQFP144///TRAY MULTIPLE DP BAKEABL | 16-bit Microcontrollers - MCU 16-bit MCU S12X core 384KB Flash 80MHz | 16-bit Microcontrollers - MCU S912XHZ256F1VAG/LQFP144///REEL 13 Q2 DP |
| Manufacturer | NXP | NXP | NXP |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-144 | LQFP-144 | LQFP-144 |
| Core | HCS12X | HCS12X | HCS12X |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 40 MHz | 80 MHz | 80 MHz |
| Program Memory Size | 256 kB | 384 kB | 256 kB |
| Data RAM Size | 16 kB | 28 kB | 16 kB |
| ADC Resolution | 12 bit | - | - |
| Number of I/Os | 117 I/O | 8 I/O | 8 I/O |
| Operating Supply Voltage | 4.5 V to 5.5 V | 2.35 V to 5.5 V | 2.35 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 105 C | + 105 C |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Tray | Tray | Reel |
| 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 |
| Data RAM Type | RAM | - | - |
| Interface Type | CAN, I2C, SCI, SPI | CAN, I2C, SCI, SPI | CAN, I2C, SCI, SPI |
| Number of ADC Channels | 16 Channel | - | - |
| Number of Timers/Counters | 1 Timer | 8 Timer | 8 Timer |
| Processor Series | S12XH | - | - |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 300 | 300 | 500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935325419557 | 935313994557 | 935313954528 |
| Unit Weight | 0.046530 oz | 0.046530 oz | 0.046530 oz |
| RoHS | - | Y | - |
| Moisture Sensitive | - | Yes | - |