MC9S12XEQ512MAG vs S912XEQ512J3MAG 对比
详细并排对比 MC9S12XEQ512MAG 出自 NXP Semiconductors 和 S912XEQ512J3MAG 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
MC9S12XEQ512MAG - S12X 16-bit MCU 512KB Flash 50MHz LQFP-144 | NXP
MC9S12XEQ512MAG ✓ 量产中规格对比
| 参数 | MC9S12XEQ512MAG | S912XEQ512J3MAG |
|---|---|---|
| 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） | $9.75 | $14.80 |
| Core | HCS12X (16-bit) | — |
| Core Co-processor | XGATE (RISC peripheral engine) | — |
| CPU Bus Speed | 50 MHz | — |
| Program Flash | 512 KB | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| EEPROM | Hardware-emulated EEPROM via Flash | Hardware-emulated, programmable (flexible) |
| ADC | 12-bit, 3 us conversion time | — |
| Timer Modules | ECT, PIT, RTI | — |
| 电源电压 | 1.72 V to 1.98 V (core) / 2.8 V / 5 V I/O | 5 V (family supports 1.8V/2.8V/5V rails) |
| 工作温度 | -40C to +125C (automotive) | -40C to +125C (TA), automotive grade |
| 封装 | 144-pin LQFP (20x20 mm) | 144-LQFP (20x20 mm), gull-wing terminals |
| I/O Lines | Up to 59 (package dependent) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Memory Protection | Yes (MPU, supervisor/user modes) | — |
| AEC-Q100 | Qualified | — |
| RoHS 状态 | Compliant | — |
| Core Processor | — | HCS12X (S12X) 16-bit |
| Core Architecture | — | RISC (S12X CPU with XGATE co-processor) |
| Maximum Bus Speed | — | 50 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| RAM Size | — | 32K x 8 |
| ADC Resolution | — | 12 bit |
| ADC Conversion Time | — | 3 us |
| Peripherals | — | ECT, PIT, RTI, MPU with supervisor/user modes |
| Co-processor | — | XGATE RISC co-processor |
| Qualification | — | Automotive Qualified (AEC-Q100 per NXP product page) |
| Packaging | — | Tray |