MC9S12XA256CAAR vs MC9S12XDT256VAA Comparison
Detailed side-by-side comparison of MC9S12XA256CAAR by NXP Semiconductors and MC9S12XDT256VAA 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 | MC9S12XA256CAAR | MC9S12XDT256VAA |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.95 | $9.05 |
| Core Processor | HCS12X | — |
| Core Size | 16-Bit | — |
| Maximum CPU Frequency | 80 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| RAM Size | 16 KB | — |
| EEPROM Size | 4 KB | — |
| Number of I/O | 59 | — |
| Package | 80-LQFP (14x14 mm) | 80-QFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| ADC | 8-channel 10-bit | 10-bit, 8 channels |
| Co-Processor | XGATE | — |
| Supply Voltage | 2.5 V | — |
| Operating Temperature | [DATA_NEEDED: industrial temperature grade range] | -40C to +105C (automotive) |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Part Status | Obsolete | — |
| Series | HCS12X | — |
| Core | — | HCS12X (16-bit CISC) |
| CPU Speed | — | 80 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 12 KB |
| Data EEPROM | — | 4 KB |
| CAN Controllers | — | 2 x CAN 2.0A/B |
| SCI / SPI / I2C | — | Yes |
| XGATE Coprocessor | — | Yes (80 MHz) |
| Operating Voltage | — | 2.35 V to 5.5 V (typical 2.5V/5V) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |