S912XET512J3MAG vs S912XEQ384J3VAL Comparison
Detailed side-by-side comparison of S912XET512J3MAG by NXP Semiconductors and S912XEQ384J3VAL 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
S912XET512J3MAG - 16-Bit 50MHz 512KB Flash MCU | NXP (Tape & Reel)
S912XET512J3MAG ✓ ActiveNXP Semiconductors
S912XEQ384J3VAL - 16-bit HCS12X MCU 384KB Flash 50MHz | NXP
S912XEQ384J3VAL ✓ ActiveSpecification Comparison
| Parameter | S912XET512J3MAG | S912XEQ384J3VAL |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $16.40 | $10.42 |
| Product Series | HCS12X (S12XE family) | — |
| Core Architecture | 16-bit S12X CPU with XGATE co-processor | — |
| Bus Speed / Clock Frequency | 50 MHz | — |
| Program Memory | 512 KB Flash (512K x 8) | — |
| RAM | 32 KB | 16 KB |
| EEPROM | Hardware-emulated via Flash | — |
| ADC Resolution | 12-bit | — |
| ADC Conversion Time | 3 microseconds | — |
| Operating Voltage | 1.8 V core / 5 V I/O | — |
| Operating Temperature | -40C to +125C (automotive grade) | — |
| Package | 144-LQFP (20x20 mm) | 112-LQFP (20 x 20 mm) |
| Mounting Type | Surface Mount (LFQFP, gull-wing) | Surface Mount (Tray per Arrow listing) |
| Peripherals | CAN, SPI, SCI, I2C, ECT, PIT, RTI | — |
| Memory Protection | MPU with supervisor/user modes | Memory Protection Unit (MPU), supervisor/user modes |
| Automotive Qualification | AEC-Q100 | AEC-Q100 Grade 1 |
| RoHS Status | Compliant | Compliant |
| Core | — | S12X (HCS12X) 16-bit |
| Co-processor | — | XGATE peripheral engine |
| Maximum CPU Frequency | — | 50 MHz |
| Bus Speed | — | 25 MHz |
| Program Flash | — | 384 KB |
| Data Flash / EEPROM | — | FlexMemory (up to ~4 KB D-Flash + emulated EEPROM) |
| On-chip ADC | — | 12-bit ATD, ~3 us conversion |
| Timers | — | ECT (16-bit), PIT, RTI |
| Communication | — | CAN 2.0, SCI, SPI, IIC |
| Operating Temperature Range | — | -40C to +105C |
| Supply Voltage | — | 1.8 V / 2.8 V / 5 V (internal regulator) |