S912XET256AMAA vs S912XET512BMAGR Comparison
Detailed side-by-side comparison of S912XET256AMAA by NXP Semiconductors and S912XET512BMAGR 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 | S912XET256AMAA | S912XET512BMAGR |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.95 | $6.60 |
| Core Processor | HCS12X | — |
| Core Size | 16-bit | — |
| Core Speed | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | Hardware-emulated via Flash | — |
| RAM Size | [DATA_NEEDED: RAM size] | [DATA_NEEDED: RAM size] |
| Number of I/O | 59 | — |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| ADC Resolution | 12-bit, 3 us conversion time | 12-bit |
| Co-Processor | XGATE | XGATE RISC co-processor |
| Timers | ECT (Enhanced Capture Timer), PIT (Periodic Interrupt Timer), RTI (Real-Time Interrupt) | Enhanced Capture Timer (ECT), Periodic Interrupt Timer (PIT), Real Time Interrupt (RTI) |
| Memory Protection | MPU with supervisor/user modes | MPU with supervisor/user modes |
| Operating Temperature | -40C to +125C (Automotive Qualified) | -40C to +125C |
| Package | 80-LQFP (14x14 mm) | 144-LQFP (20x20 mm), gull-wing, LFQFP square |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| AEC-Q100 Status | Automotive Qualified | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core | — | HCS12X (S12X), 16-bit |
| Bus Speed | — | 50 MHz |
| Flash Memory | — | 512KB (512K x 8) |
| EEPROM | — | Hardware-emulated EEPROM, flexible programmable |
| ADC Conversion Time | — | 3 us |
| Supply Voltage | — | 1.8V (per distributor listing) |
| Number of Terminals | — | 144 |
| Qualification | — | Automotive Qualified |