S912XET256BMAAR vs MC9S12XDT512MAA 对比
详细并排对比 S912XET256BMAAR 出自 NXP Semiconductors 和 MC9S12XDT512MAA 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 | S912XET256BMAAR | MC9S12XDT512MAA |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.95 | $0.00 |
| Core Processor | HCS12X | HCS12X |
| Core Size | 16-bit | 16-Bit |
| Core Architecture | S12X (with XGATE coprocessor) | — |
| Series | HCS12X | — |
| Speed | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | 512KB (512K x 8) |
| Program Memory Type | FLASH | FLASH |
| Number of I/O | 59 | 59 |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| 工作电源电压 | 1.8 V | — |
| 工作温度 | -40C to +125C | -40C to +125C (TA) |
| 封装 | 80-LQFP (14x14 mm) | 80-QFP (14x14 mm), Square, Gull Wing |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 Automotive | — |
| RoHS 状态 | Compliant | — |
| Maximum Clock Speed | — | 80 MHz |
| RAM Size | — | 20KB |
| EEPROM Size | — | 4KB |
| ADC Resolution | — | 10-bit, 8-channel |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Packaging Method | — | Tray |
| 无卤 | — | Compliant |
| ECCN | — | 3A991.a.2 |
| Estimated EOL Date | — | 2028 |