MC9S12P128MQK vs MC9S12XEG128MAA Comparison
Detailed side-by-side comparison of MC9S12P128MQK by NXP Semiconductors and MC9S12XEG128MAA 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 | MC9S12P128MQK | MC9S12XEG128MAA |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $8.90 |
| Core Architecture | HCS12 / CPU12 (16-bit) | HCS12X (S12X CPU + XGATE co-processor) |
| Program Memory | 128 KB Flash | — |
| Data RAM | 6 KB | — |
| Maximum CPU Frequency | 32 MHz | — |
| Data Bus Width | 16-bit | — |
| Number of I/Os | 64 I/O | — |
| ADC Resolution | 12-bit | — |
| Supply Voltage | 3.15 V to 5.5 V | — |
| Operating Temperature | -40 °C to +125 °C (Automotive) | -40C to +85C (MAA suffix) |
| Mounting Style | SMD/SMT | — |
| Package | QFP-80 (LQFP-80, 14x14 mm) | 80-pin LQFP (14x14 mm) |
| Terminal Form | GULL WING | — |
| Communications | CAN, SCI, SPI | — |
| Programming Interface | Background Debug Mode (BDM) | — |
| Temperature Grade | Automotive | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| CPU Type | — | 16-bit CISC |
| Maximum Bus Frequency | — | 50 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| RAM Memory | — | 12 KB |
| EEPROM (emulated) | — | 2 KB |
| Operating Voltage | — | 1.8V / 2.8V / 5V (single supply 5V) |
| ADC | — | 12-bit, 16 channels, 3 us conversion time |
| Timers | — | Enhanced Capture Timer (ECT), PIT, RTI |
| Communication Interfaces | — | CAN 2.0A/B, SCI, SPI, IIC |
| GPIO Count | — | 59 |
| PWM Channels | — | 8/16-bit PWM |
| Mounting Type | — | Surface Mount |
| MSL Level | — | 3 (168 hours) |