MC9S12XDT512MAA vs MC9S12XDT256MAA 对比
详细并排对比 MC9S12XDT512MAA 出自 NXP Semiconductors 和 MC9S12XDT256MAA 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。
规格对比
| 参数 | MC9S12XDT512MAA | MC9S12XDT256MAA |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $0.00 |
| Core Processor | HCS12X | HCS12X |
| Core Size | 16-Bit | 16-Bit |
| Maximum Clock Speed | 80 MHz | 80 MHz |
| Program Memory Size | 512KB (512K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 20KB | 16KB |
| EEPROM Size | 4KB | — |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Number of I/O | 59 | 59 |
| ADC Resolution | 10-bit, 8-channel | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | 2.5V/5V |
| 工作温度 | -40C to +125C (TA) | — |
| 封装 | 80-QFP (14x14 mm), Square, Gull Wing | 80-QFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging Method | Tray | — |
| 无卤 | Compliant | — |
| ECCN | 3A991.a.2 | — |
| Estimated EOL Date | 2028 | — |
| Core Architecture | — | CISC |
| Terminal Form | — | Gull Wing |
| Packaging | — | Tray |
| Temperature Grade | — | Automotive |
| Part Status | — | NRND (Not Recommended for New Designs) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |