S912XET256BVALR vs S912XDT256F1VAA Comparison
Detailed side-by-side comparison of S912XET256BVALR by NXP Semiconductors and S912XDT256F1VAA 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
S912XET256BVALR - 50MHz 16-Bit 256KB MCU | NXP | Automotive
S912XET256BVALR ✓ ActiveNXP Semiconductors
S912XDT256F1VAA - 16-bit HCS12X MCU, 256KB Flash, 80MHz | NXP
S912XDT256F1VAA ✗ End of LifeSpecification Comparison
| Parameter | S912XET256BVALR | S912XDT256F1VAA |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $13.60 |
| Product Type | 16-bit HCS12X microcontroller | — |
| Core | S12X / HCS12X | — |
| Maximum CPU Frequency | 50 MHz | — |
| Flash Memory | 256 KB | — |
| RAM | 16 KB | 14 KB |
| ADC Resolution | 12 bit | — |
| ADC Conversion Time | 3 microseconds | — |
| Operating Supply Voltage | 1.72 V to 5.5 V | — |
| Operating Temperature | -40 °C to +105 °C | -40 C to +105 C (Automotive/Industrial) |
| Package | 112-LQFP, 20 x 20 mm | — |
| Mounting Type | Surface mount | Surface Mount (Gull Wing) |
| XGATE Co-processor | Present | — |
| Programmable EEPROM Emulation | Supported | — |
| Memory Protection Unit | Supported | — |
| Timer Resources | Enhanced capture timer, periodic interrupt timer, and real-time interrupt | — |
| External Flash | 91, as listed in distributor technical data | — |
| RoHS | Compliant | — |
| Core Architecture | — | HCS12X (S12X CPU + XGATE co-processor) |
| Data Bus Width | — | 16-bit |
| CPU Clock Frequency (Max) | — | 80 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| EEPROM | — | 4 KB |
| Supply Voltage Range | — | 2.5 V to 5.5 V |
| Package Type | — | 80-QFP (PQFP-80, 14x14 mm) |
| Pin Count | — | 80 |
| CAN Controllers | — | 2 (CAN 2.0 A/B, msCAN) |
| SPI | — | 3 |
| SCI/UART | — | 8 |
| I2C | — | 2 |
| ADC | — | 16-channel, 10-bit |
| Timers/PWM | — | 8-channel 16-bit (ECT) |
| Debug Interface | — | BDM + JTAG |
| On-chip Voltage Regulator | — | Yes (single 5V supply) |
| Instruction Set Compatibility | — | Upward-compatible with HCS12, enhanced indexed addressing, instruction queue |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |