MC9S12XET256CAG vs MC9S12XA256CAG Comparison
Detailed side-by-side comparison of MC9S12XET256CAG by NXP Semiconductors and MC9S12XA256CAG 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 | MC9S12XET256CAG | MC9S12XA256CAG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.55 | $15.95 |
| Core | S12X (16-bit CISC) + XGATE co-processor | HCS12X (S12XA family) |
| CPU Architecture | 16-bit HCS12X | — |
| Maximum Clock Frequency | 50 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM | 16 KB | — |
| EEPROM (emulated) | 4 KB | — |
| ADC | 16-channel, 12-bit | — |
| CAN Modules | 4 x CAN 2.0 A/B | — |
| GPIO | Up to 119 | — |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| Supply Voltage | 3.13 V to 5.5 V (single 5 V supply with on-chip regulator) | [DATA_NEEDED: supply voltage range] |
| Operating Temperature | -40 C to +85 C (CAG grade, see datasheet) | -40C to +85C |
| Mounting Type | Surface Mount | Surface Mount (LQFP, gull-wing) |
| MSL Level | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Debug Interface | BDM (Background Debug Mode) | — |
| Memory Protection Unit | Yes (supervisor/user modes) | — |
| Core Size | — | 16-bit |
| Maximum CPU Clock | — | 80 MHz |
| Program Memory Size | — | 256 KB (256K x 8) |
| Program Memory Type | — | FLASH |
| Number of I/O Pins | — | 119 |
| Connectivity | — | EBI/EMI, I2C, IrDA, LINbus, SCI, SPI |
| Peripherals | — | LVD, POR, PWM, WDT |
| RAM Size | — | [DATA_NEEDED: RAM size] |
| EEPROM / Data Flash | — | [DATA_NEEDED: EEPROM size] |