S912XEG128BMAA vs S912XEG256J2CAL Comparison
Detailed side-by-side comparison of S912XEG128BMAA by NXP Semiconductors and S912XEG256J2CAL 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
S912XEG256J2CAL - 16-Bit HCS12X MCU 256KB Flash 112-LQFP | NXP
S912XEG256J2CAL ✓ ActiveSpecification Comparison
| Parameter | S912XEG128BMAA | S912XEG256J2CAL |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $15.40 |
| Core Processor | HCS12X | HCS12X |
| Core Size | 16-bit | 16-Bit |
| Core Architecture | CISC with XGATE co-processor | — |
| Operating Frequency (Bus Speed) | 50 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | 256 KB (256K x 8) Flash |
| Program Memory Type | Flash with hardware-emulated EEPROM | — |
| RAM Size | [DATA_NEEDED: 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 | 1.8 V core (with I/O 3.3 V / 5 V tolerant) |
| 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 | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI |
| ADC | 12-bit, 3 µs conversion time | 12-bit, 3 us conversion time |
| Peripherals | LVD, POR, PWM, WDT, ECT, PIT, RTI | LVD, POR, PWM, WDT |
| Mounting Type | Surface Mount (gull-wing leads) | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020, typical for QFP) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 Qualification | Automotive qualified | — |
| Bus Speed | — | 50 MHz |
| EEPROM Size | — | 16 KB (hardware-emulated) |
| Number of I/O | — | 91 |
| Operating Temperature | — | -40 C to +85 C |