MC9S12XEQ512MAG vs MC9S12XD256MAG 对比
详细并排对比 MC9S12XEQ512MAG 出自 NXP Semiconductors 和 MC9S12XD256MAG 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NXP Semiconductors
MC9S12XD256MAG - 16-Bit HCS12X 80MHz 256KB Flash MCU | NXP
MC9S12XD256MAG Obsolete规格对比
| 参数 | MC9S12XEQ512MAG | MC9S12XD256MAG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $17.10 |
| 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] | 12 KB |
| EEPROM | Hardware-emulated EEPROM via Flash | 4 KB |
| ADC | 12-bit, 3 us conversion time | 8-channel, 10-bit |
| Timer Modules | ECT, PIT, RTI | — |
| 电源电压 | 1.72 V to 1.98 V (core) / 2.8 V / 5 V I/O | 2.5 V / 5 V |
| 工作温度 | -40C to +125C (automotive) | -40C to +125C (Automotive grade) |
| 封装 | 144-pin LQFP (20x20 mm) | 144-LQFP (20 x 20 mm) |
| 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 | Compliant |
| Core Architecture | — | HCS12X (S12XD) |
| 数据总线宽度 | — | 16-bit |
| CPU Clock (max) | — | 80 MHz |
| Program Memory | — | 256 KB Flash (256K x 8) |
| CAN Controllers | — | 2 x msCAN |
| SCI | — | Up to 2 |
| SPI | — | Up to 1 |
| PWM Channels | — | 8 (standard S12 PWM) |
| XGATE Coprocessor | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |