MC9S12XEG128MAA vs S912XEG128J2MAAR Comparison
Detailed side-by-side comparison of MC9S12XEG128MAA by NXP Semiconductors and S912XEG128J2MAAR 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 | MC9S12XEG128MAA | S912XEG128J2MAAR |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.90 | $8.95 |
| Core Architecture | HCS12X (S12X CPU + XGATE co-processor) | S12X with XGATE coprocessor |
| 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 | — |
| Operating Temperature | -40C to +85C (MAA suffix) | -40C to +125C (Automotive) |
| Package | 80-pin LQFP (14x14 mm) | — |
| Mounting Type | Surface Mount | — |
| MSL Level | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| Manufacturer | — | NXP Semiconductors |
| Series | — | HCS12X S12XEG |
| Core | — | HCS12X (16-bit RISC) |
| Data Bus Width | — | 16 bit |
| Program Memory Size | — | 128 KB (128K x 8) Flash |
| Data RAM Size | — | 12 KB |
| EEPROM Size | — | 16 KB |
| Maximum Clock Frequency | — | 50 MHz |
| Operating Supply Voltage | — | 1.8 V / 2.8 V / 5 V |
| ADC Resolution | — | 8 bit / 10 bit |
| Package / Case | — | 80-QFP (14x14 mm) |
| Mounting Style | — | SMD/SMT |
| Terminal Form | — | GULL WING |
| Number of Terminals | — | 80 |
| Package Code | — | QFP |