S9S12H256J2VFVER vs S912XET256J2VAA Comparison
Detailed side-by-side comparison of S9S12H256J2VFVER by NXP Semiconductors and S912XET256J2VAA by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
S9S12H256J2VFVER - 16-bit 50MHz 256KB MCU | NXP | Automotive
S9S12H256J2VFVER ✓ ActiveNXP Semiconductors
S912XET256J2VAA - 16-bit S12X MCU, 256KB Flash, 50MHz | NXP
S912XET256J2VAA ✓ ActiveSpecification Comparison
| Parameter | S9S12H256J2VFVER | S912XET256J2VAA |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $7.40 |
| Core Processor | HCS12 (S12 core) | — |
| Core Size | 16-bit | — |
| Maximum Clock Frequency | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) FLASH | — |
| RAM Size | 12 KB | — |
| EEPROM Size | 2 KB | — |
| Operating Temperature Range | -40C to +105C | -40 °C to +105 °C |
| Package Type | 144-LQFP (20x20 mm) | 80-QFP (14x14 mm, PQFP / QFP-80) |
| Mounting Type | Surface Mount | Surface Mount (Gull Wing) |
| Automotive Qualification | Automotive Qualified | Yes (AEC-Q100 grade) |
| Data Path Width | Full 16-bit throughout | — |
| PLL | On-chip PLL for performance/power adjustment | — |
| Wake-up GPIO | 12 general-purpose I/O pins with interrupt and wake-up from STOP | — |
| Series | HCS12 (S9S12H256 family) | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Number of I/O | [DATA_NEEDED: total I/O count] | — |
| Peripherals | [DATA_NEEDED: peripheral set (CAN, SCI, SPI, ATD, etc.)] | — |
| Core Architecture | — | HCS12X (S12X CPU + XGATE co-processor) |
| Data Bus Width | — | 16-bit |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| Maximum CPU Frequency | — | 50 MHz |
| Supply Voltage Range | — | 1.8 V / 2.8 V / 5 V |
| ADC Resolution | — | 12-bit |
| ADC Conversion Time | — | 3 µs |
| Timers | — | ECT (Enhanced Capture Timer), PIT, RTI |
| Memory Protection Unit | — | Yes (Supervisor/User modes) |
| EEPROM Emulation | — | Yes (hardware-emulated) |
| Terminal Count | — | 80 |
| Terminal Form | — | Gull Wing |