S912XET256J2VAA vs S912XET512J2VAGR Comparison
Detailed side-by-side comparison of S912XET256J2VAA by NXP Semiconductors and S912XET512J2VAGR 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
S912XET256J2VAA - 16-bit S12X MCU, 256KB Flash, 50MHz | NXP
S912XET256J2VAA ✓ Active
Specification Comparison
| Parameter | S912XET256J2VAA | S912XET512J2VAGR |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.40 | $1.00 |
| Core Architecture | HCS12X (S12X CPU + XGATE co-processor) | 16-bit HCS12X (S12X core) |
| 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 | — |
| Operating Temperature Range | -40 °C to +105 °C | — |
| Package Type | 80-QFP (14x14 mm, PQFP / QFP-80) | — |
| Mounting Type | Surface Mount (Gull Wing) | Surface Mount |
| 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) | — |
| Automotive Qualification | Yes (AEC-Q100 grade) | — |
| Terminal Count | 80 | — |
| Terminal Form | Gull Wing | Gull Wing |
| Core Frequency | — | 50 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| Operating Temperature | — | -40C to +105C |
| Qualification | — | Automotive Qualified |
| Temperature Grade | — | Industrial (per distributor listing) |
| Package | — | 144-LQFP (LFQFP), 20x20 mm square |
| Number of Terminals | — | 144 |
| Package Shape | — | Square |
| Supply Voltage | — | [DATA_NEEDED: Supply Voltage Range] |
| RAM | — | [DATA_NEEDED: RAM Size] |
| EEPROM | — | [DATA_NEEDED: EEPROM Size] |
| Communication Interfaces | — | SPI, SCI (per distributor listing); CAN/LIN availability [DATA_NEEDED: CAN/LIN Channels] |
| Watchdog Timer | — | Yes (watchdog OSC/Timer per distributor listing) |
| RoHS Status | — | [DATA_NEEDED: RoHS Status] |