MC9S12XDT512MAL vs MC9S12XD256MAL Comparison
Detailed side-by-side comparison of MC9S12XDT512MAL by NXP Semiconductors and MC9S12XD256MAL 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
MC9S12XDT512MAL - 16-bit HCS12X MCU 512KB Flash 80MHz LQFP-112 | NXP
MC9S12XDT512MAL NrndNXP Semiconductors
MC9S12XD256MAL - 16-bit 256KB Flash HCS12X MCU 112-LQFP | NXP
MC9S12XD256MAL ✓ ActiveSpecification Comparison
| Parameter | MC9S12XDT512MAL | MC9S12XD256MAL |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.20 | $17.85 |
| Core Processor | HCS12X | — |
| Core Size | 16-bit | — |
| Core Architecture | CISC | — |
| Maximum CPU Speed | 80 MHz | — |
| Program Memory | 512 KB Flash | 256 KB Flash |
| RAM | 20 KB | 12 KB |
| Supply Voltage | 2.5 V / 5 V | 2.35 V to 2.75 V (core) / 5 V (I/O tolerant) |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| Number of I/O | [DATA_NEEDED: number of I/O pins] | — |
| ADC | 8/10-bit (channels [DATA_NEEDED]) | 16-channel, 12-bit, 2.5 µs conversion |
| Package Type | 112-LQFP (20x20 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +125C | -40 °C to +125 °C (automotive grade) |
| Series | MC9S12 / S12XD | — |
| Process Technology | TSMC3 (automotive qualified) | — |
| Boundary-Scan Debug | BDM + JTAG/Nexus | — |
| RoHS Status | [DATA_NEEDED: rohs status] | Compliant |
| Lifecycle | NRND (Not Recommended for New Designs) | — |
| Core | — | HCS12X (CISC, 16-bit) |
| CPU Clock Speed | — | 80 MHz |
| EEPROM | — | 4 KB |
| Co-processor | — | XGATE RISC, 200 MHz equivalent |
| I/O Ports | — | 119 |
| CAN | — | 5 x msCAN modules |
| PWM | — | 8-channel |
| Timers | — | 8-channel 16-bit |
| SPI | — | 2 |
| I2C | — | 2 |
| SCI/UART | — | 3 |
| Package | — | 112-LQFP (20 x 20 mm) |
| Temperature Grade | — | Automotive |