MC9S12XD256MAA vs MC9S12XA256CAAR Comparison
Detailed side-by-side comparison of MC9S12XD256MAA by NXP Semiconductors and MC9S12XA256CAAR 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 | MC9S12XD256MAA | MC9S12XA256CAAR |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.95 | $9.95 |
| Core Processor | HCS12X (with XGATE co-processor) | HCS12X |
| Core Size | 16-Bit | 16-Bit |
| Core Architecture | CISC | — |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Program Memory Size | 256 KB (256K x 8) | 256 KB (256K x 8) Flash |
| Program Memory Type | Flash | — |
| RAM Size | 14 KB | 16 KB |
| EEPROM Size | 4 KB | 4 KB |
| Number of I/O | 59 | 59 |
| Supply Voltage | 2.5 V / 5 V | 2.5 V |
| Operating Temperature | -40C to +125C (automotive grade) | [DATA_NEEDED: industrial temperature grade range] |
| Package | 80-QFP (PQFP 14x14 mm) | 80-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SCI, SPI | EBI/EMI, I2C, IrDA, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| AEC-Q100 | Qualified | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| Co-Processor | — | XGATE |
| Part Status | — | Obsolete |
| Series | — | HCS12X |