| PartNumber | S9S12XS256J0CAAR | S9S12XS256J0CAA | S9S12XS256J0CAE |
| Description | 16-bit Microcontrollers - MCU S9S12XS256J0CAA/QFP80///REEL 13 Q2 DP | 16-bit Microcontrollers - MCU 16 BIT 256K FLASH | 16-bit Microcontrollers - MCU 16 BIT 256K FLASH |
| 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 | PQFP-80 | PQFP-80 | LQFP-64 |
| Series | MC9S12XS256 | MC9S12XS256 | MC9S12XS256 |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Reel | Tray | Tray |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 750 | 420 | 800 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935314239528 | 935314239557 | 935311637557 |
| Unit Weight | 0.032999 oz | 0.032999 oz | 0.012224 oz |
| RoHS | - | Y | Y |
| Core | - | S12 | S12 |
| Data Bus Width | - | 16 bit | 16 bit |
| Maximum Clock Frequency | - | 40 MHz | 40 MHz |
| Program Memory Size | - | 256 kB | 256 kB |
| Data RAM Size | - | 12 kB | 12 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 91 I/O | 91 I/O |
| Operating Supply Voltage | - | 3.13 V to 5.5 V | 3.13 V to 5.5 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Height | - | 2.4 mm | 1.45 mm |
| Length | - | 14.1 mm | 10 mm |
| Program Memory Type | - | Flash | Flash |
| Width | - | 14.1 mm | 10 mm |
| Interface Type | - | CAN, SCI, SPI | CAN, SCI, SPI |
| Moisture Sensitive | - | Yes | Yes |
| Number of ADC Channels | - | 8 Channel | 8 Channel |
| Number of Timers/Counters | - | 12 Timer | 12 Timer |
| Processor Series | - | S12XS | S12XS |