S912XEP768J4MAG vs MC9S12XET256CAG 对比
详细并排对比 S912XEP768J4MAG 出自 NXP Semiconductors 和 MC9S12XET256CAG 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 | S912XEP768J4MAG | MC9S12XET256CAG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.45 | $10.55 |
| Core Processor | HCS12X (S12XE) | — |
| Core Size | 16-Bit | — |
| Speed | 50 MHz | — |
| Co-Processor | XGATE RISC thread processor | — |
| Flash Program Memory | 768 KB (768K x 8) | — |
| RAM Size | 64 KB | — |
| ADC Resolution | 12-Bit | — |
| ADC Conversion Time | 3 us | — |
| Connectivity | CAN, I2C, SCI, SPI | — |
| Peripherals | Enhanced Capture Timer (ECT), PIT, RTI, PWM, LVI, COP | — |
| Memory Protection | MPU with supervisor/user modes | — |
| 电源电压 | 1.8V / 2.8V / 5V (per FindIC listing) | 3.13 V to 5.5 V (single 5 V supply with on-chip regulator) |
| 工作温度 | -40C to +125C (automotive grade) | -40 C to +85 C (CAG grade, see datasheet) |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Packaging | Tray | — |
| Temperature Grade | Automotive | — |
| Core | — | S12X (16-bit CISC) + XGATE co-processor |
| CPU Architecture | — | 16-bit HCS12X |
| 最大时钟频率 | — | 50 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 16 KB |
| EEPROM (emulated) | — | 4 KB |
| ADC | — | 16-channel, 12-bit |
| CAN Modules | — | 4 x CAN 2.0 A/B |
| GPIO | — | Up to 119 |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | — | Compliant |
| Debug Interface | — | BDM (Background Debug Mode) |
| Memory Protection Unit | — | Yes (supervisor/user modes) |