MC9S12XEG128CAL vs MC9S12XA512CAL Comparison
Detailed side-by-side comparison of MC9S12XEG128CAL by NXP Semiconductors and MC9S12XA512CAL 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 | MC9S12XEG128CAL | MC9S12XA512CAL |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $9.10 |
| Core | HCS12X (S12X CPU + XGATE co-processor) | HCS12X (enhanced HCS12, CISC) |
| Data Bus Width | 16-bit | 16-bit |
| Maximum Clock Frequency | 50 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| Program Memory Type | Flash | — |
| RAM Size | 12 KB | — |
| EEPROM Size | 2 KB | — |
| ADC Resolution | 12-bit | — |
| ADC Conversion Time | 3 us | — |
| Number of I/O Pins | 59 | — |
| Supply Voltage | 1.8 V / 2.8 V / 5 V (multi-voltage) | — |
| Operating Temperature | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| Package | 112-pin LQFP (20 x 20 mm) | 112-LQFP (20x20 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Lifecycle Status | Active | — |
| Maximum CPU Frequency | — | 80 MHz |
| Internal Bus Frequency | — | 40 MHz |
| Program Flash | — | 512 KB (512K x 8) |
| RAM | — | 32 KB |
| EEPROM | — | 4 KB |
| ADC | — | 16-channel, 10-bit |
| General-Purpose I/O | — | Up to 91 |
| Communication Interfaces | — | CAN (MSCAN), SCI, SPI, IIC |
| Operating Voltage | — | 2.5 V / 5 V |
| MSL Level | — | 3 (per JEDEC J-STD-020) |