S912XDG128F2VAL vs S912XDT256F1VAA Comparison
Detailed side-by-side comparison of S912XDG128F2VAL 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
S912XDG128F2VAL - 16-bit S12X MCU, 128KB Flash, 112-LQFP | NXP
S912XDG128F2VAL ✓ ActiveNXP Semiconductors
S912XDT256F1VAA - 16-bit HCS12X MCU, 256KB Flash, 80MHz | NXP
S912XDT256F1VAA ✗ End of LifeSpecification Comparison
| Parameter | S912XDG128F2VAL | S912XDT256F1VAA |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.10 | $13.60 |
| Manufacturer | NXP Semiconductors | — |
| Part Number | S912XDG128F2VAL | — |
| Series | HCS12X S12XD | — |
| Core Processor | HCS12X | — |
| Core Size | 16-bit | — |
| CPU Speed (max) | 80 MHz | — |
| Program Memory Size | 128 KB (128K x 8) | — |
| Program Memory Type | FLASH | — |
| EEPROM Size | 2 KB (2K x 8) | — |
| RAM Size | [DATA_NEEDED: RAM size - typically 8KB on S12XD family] | — |
| Number of I/O | 91 | — |
| Connectivity | CANbus, I²C, SCI, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| Supply Voltage | [DATA_NEEDED: operating supply voltage range] | — |
| Operating Temperature | -40°C to +105°C | -40 C to +105 C (Automotive/Industrial) |
| Package | 112-LQFP (20x20 mm) | — |
| Mounting Type | Surface Mount | Surface Mount (Gull Wing) |
| Qualification | Automotive Qualified | — |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| 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) |
| RAM | — | 14 KB |
| 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 |