MC9S12XDT512MAL vs MC9S12XD256MAL 对比
详细并排对比 MC9S12XDT512MAL 出自 NXP Semiconductors 和 MC9S12XD256MAL 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
NXP Semiconductors
MC9S12XDT512MAL - 16-bit HCS12X MCU 512KB Flash 80MHz LQFP-112 | NXP
MC9S12XDT512MAL NrndNXP Semiconductors
MC9S12XD256MAL - 16-bit 256KB Flash HCS12X MCU 112-LQFP | NXP
MC9S12XD256MAL ✓ 量产中规格对比
| 参数 | MC9S12XDT512MAL | MC9S12XD256MAL |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $14.20 | $17.85 |
| Core Processor | HCS12X | — |
| Core Size | 16-bit | — |
| Core Architecture | CISC | — |
| Maximum CPU Speed | 80 MHz | — |
| Program Memory | 512 KB Flash | 256 KB Flash |
| RAM | 20 KB | 12 KB |
| 电源电压 | 2.5 V / 5 V | 2.35 V to 2.75 V (core) / 5 V (I/O tolerant) |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| Number of I/O | [DATA_NEEDED: number of I/O pins] | — |
| ADC | 8/10-bit (channels [DATA_NEEDED]) | 16-channel, 12-bit, 2.5 µs conversion |
| Package Type | 112-LQFP (20x20 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C | -40 °C to +125 °C (automotive grade) |
| Series | MC9S12 / S12XD | — |
| Process Technology | TSMC3 (automotive qualified) | — |
| Boundary-Scan Debug | BDM + JTAG/Nexus | — |
| RoHS 状态 | [DATA_NEEDED: rohs status] | Compliant |
| Lifecycle | NRND (Not Recommended for New Designs) | — |
| Core | — | HCS12X (CISC, 16-bit) |
| CPU Clock Speed | — | 80 MHz |
| EEPROM | — | 4 KB |
| Co-processor | — | XGATE RISC, 200 MHz equivalent |
| I/O Ports | — | 119 |
| CAN | — | 5 x msCAN modules |
| PWM | — | 8-channel |
| Timers | — | 8-channel 16-bit |
| SPI | — | 2 |
| I2C | — | 2 |
| SCI/UART | — | 3 |
| 封装 | — | 112-LQFP (20 x 20 mm) |
| Temperature Grade | — | Automotive |