S912XEQ384J3VAL vs MC9S12XEQ512CAG Comparison
Detailed side-by-side comparison of S912XEQ384J3VAL by NXP Semiconductors and MC9S12XEQ512CAG 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
S912XEQ384J3VAL - 16-bit HCS12X MCU 384KB Flash 50MHz | NXP
S912XEQ384J3VAL ✓ ActiveNXP Semiconductors
MC9S12XEQ512CAG - 16-Bit S12X MCU, 512KB Flash, 50MHz, 144-LQFP | NXP
MC9S12XEQ512CAG ✓ ActiveSpecification Comparison
| Parameter | S912XEQ384J3VAL | MC9S12XEQ512CAG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.42 | $14.40 |
| Core | S12X (HCS12X) 16-bit | HCS12X (16-bit CISC) |
| Co-processor | XGATE peripheral engine | XGATE (RISC, 2x bus speed) |
| Maximum CPU Frequency | 50 MHz | — |
| Bus Speed | 25 MHz | — |
| Program Flash | 384 KB | 512 KB (512K x 8) |
| Data Flash / EEPROM | FlexMemory (up to ~4 KB D-Flash + emulated EEPROM) | — |
| RAM | 16 KB | 32 KB |
| On-chip ADC | 12-bit ATD, ~3 us conversion | — |
| Timers | ECT (16-bit), PIT, RTI | ECT, PIT, RTI |
| Communication | CAN 2.0, SCI, SPI, IIC | CAN, SCI, SPI |
| Memory Protection | Memory Protection Unit (MPU), supervisor/user modes | — |
| Operating Temperature Range | -40C to +105C | — |
| Supply Voltage | 1.8 V / 2.8 V / 5 V (internal regulator) | — |
| Package | 112-LQFP (20 x 20 mm) | 144-LQFP (20 x 20 mm) |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount (Tray per Arrow listing) | Surface Mount |
| Bus Speed (Max) | — | 50 MHz |
| EEPROM (emulated) | — | [DATA_NEEDED: emulated EEPROM size] |
| ADC | — | 12-bit, 3 us conversion time |
| Operating Voltage | — | 1.8 V / 2.8 V / 5 V (multi-supply I/O) |
| Operating Temperature | — | -40 C to +85 C |
| Security | — | Memory Protection Unit (supervisor/user modes) |
| MSL Level | — | 3 (168 hours) |
| Series | — | S12XE Family |