S912XEG128BMAA vs S912XEG384J2VAL Comparison
Detailed side-by-side comparison of S912XEG128BMAA by NXP Semiconductors and S912XEG384J2VAL by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | S912XEG128BMAA | S912XEG384J2VAL |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $17.80 |
| Core Processor | HCS12X | — |
| Core Size | 16-bit | — |
| Core Architecture | CISC with XGATE co-processor | — |
| Operating Frequency (Bus Speed) | 50 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| Program Memory Type | Flash with hardware-emulated EEPROM | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| EEPROM (Emulated) | Up to 4 KB (hardware-emulated) | — |
| Number of I/O Pins | 59 | — |
| Supply Voltage | 3.3 V / 5 V dual-voltage | — |
| Operating Temperature Range | -40 °C to +125 °C (automotive grade) | — |
| Package | 80-QFP (14x14 mm), PQFP, tray | 112-LQFP (20x20 mm) |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | — |
| ADC | 12-bit, 3 µs conversion time | — |
| Peripherals | LVD, POR, PWM, WDT, ECT, PIT, RTI | — |
| Mounting Type | Surface Mount (gull-wing leads) | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020, typical for QFP) | — |
| RoHS Status | Compliant | — |
| AEC-Q100 Qualification | Automotive qualified | — |
| Core | — | S12X (HCS12X), 16-bit CISC |
| Co-processor | — | XGATE |
| Bus Clock Frequency | — | 50 MHz |
| Flash Memory | — | 384 KB (384K x 8) |
| EEPROM Emulation | — | Programmable hardware-emulated EEPROM in Flash |
| ADC Resolution | — | 12-bit |
| ADC Conversion Time | — | 3 us |
| Operating Temperature | — | -40C to +105C |
| Qualification | — | Automotive Qualified |
| Timers | — | Enhanced Capture Timer (ECT), Periodic Interrupt Timer (PIT), Real Time Interrupt (RTI) |
| Serial Interfaces | — | SCI |
| Memory Protection | — | MPU with supervisor/user modes |
| Temperature Sensor | — | Integrated on-chip |
| Terminal Form | — | Gull Wing |
| Supply Domains | — | 1.8 V / 2.8 V / 5 V |
| Lifecycle Status | — | No Longer Manufactured (NXP) |