S912XEG128BMAA vs MC9S12XDT256CAG Comparison
Detailed side-by-side comparison of S912XEG128BMAA by NXP Semiconductors and MC9S12XDT256CAG 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
MC9S12XDT256CAG - 16-bit HCS12X MCU, 256KB Flash, 144-LQFP | NXP
MC9S12XDT256CAG ⚠ Last Time BuySpecification Comparison
| Parameter | S912XEG128BMAA | MC9S12XDT256CAG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $17.40 |
| 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 | 144-pin LQFP (20x20 mm) |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | — |
| ADC | 12-bit, 3 µs conversion time | 16-channel, 10-bit |
| 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) | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| AEC-Q100 Qualification | Automotive qualified | — |
| Core | — | HCS12X (16-bit CISC with XGATE co-processor) |
| Program Memory | — | 256 KB Flash |
| RAM | — | 16 KB |
| EEPROM | — | 4 KB |
| Maximum CPU Frequency | — | 80 MHz |
| Supply Voltage - Core | — | 2.35 V to 2.75 V |
| Supply Voltage - I/O | — | 4.5 V to 5.5 V |
| I/O Pins | — | 119 |
| Operating Temperature | — | -40C to +85C |
| CAN Controllers (MSCAN) | — | 5 (CAN 2.0 A/B) |
| SCI / SPI | — | Yes |
| PWM Channels | — | 8 |
| Timers | — | ECT (Enhanced Capture Timer) |
| Debug Interface | — | BDM (Background Debug Mode) |
| Lifecycle Status | — | No Longer Manufactured (per NXP product page) |