S912XET256J2MAL vs MC9S12XD128MAL 对比
详细并排对比 S912XET256J2MAL 出自 NXP Semiconductors 和 MC9S12XD128MAL 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
S912XET256J2MAL - 16-bit 50MHz 256KB MCU | NXP | Automotive
S912XET256J2MAL ✓ 量产中NXP Semiconductors
MC9S12XD128MAL - 16-Bit 80MHz 128KB Flash S12X MCU | NXP | 112-LQFP
MC9S12XD128MAL ⚠ 最后一次采购规格对比
| 参数 | S912XET256J2MAL | MC9S12XD128MAL |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.10 | $17.40 |
| Core Processor | HCS12X (S12X) | HCS12X (16-bit, XGATE co-processor) |
| Core Size | 16-bit | 16-Bit |
| Bus Speed | 50 MHz | — |
| Flash Memory | 256KB (256K x 8) | — |
| RAM | 16K x 8 | — |
| EEPROM | Hardware-emulated (programmable) | — |
| Co-processor | XGATE RISC | — |
| ADC Resolution | 12-bit | 10-bit |
| ADC Conversion Time | 3 us | — |
| 电源电压 | 1.8V / 2.8V / 5V | — |
| 工作温度 | -40C to +125C | -40C to +125C (junction) |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 qualified | — |
| System Integrity | Memory Protection Unit (MPU), supervisor/user modes | — |
| Timers | Enhanced Capture Timer (ECT), PIT, RTI | — |
| Packaging | Tray | — |
| 生命周期状态 | Active | — |
| Series | — | HCS12X S12XD Family |
| CPU Speed | — | 80 MHz |
| Program Memory Size | — | 128 KB (128K x 8) FLASH |
| RAM Size | — | 12 KB |
| EEPROM Size | — | 2 KB |
| Number of I/O | — | 91 (typical for 112-LQFP S12XD) |
| Operating Voltage | — | 3.3 V / 5 V |
| Number of ADC Channels | — | 16 (typical for the family) |
| Connectivity | — | CAN (msCAN x2), SCI, SPI, I2C |
| Peripherals | — | PWM, 16-bit Timers, XGATE co-processor, Watchdog |
| RoHS 状态 | — | Compliant |
| Instruction Set | — | HCS12 upward-compatible with XGATE extensions |