MC9S12XEG128MAA vs MC9S12XEQ512MAG 对比
详细并排对比 MC9S12XEG128MAA 出自 NXP Semiconductors 和 MC9S12XEQ512MAG 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 | MC9S12XEG128MAA | MC9S12XEQ512MAG |
|---|---|---|
| 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） | $8.90 | $9.75 |
| Core Architecture | HCS12X (S12X CPU + XGATE co-processor) | — |
| CPU Type | 16-bit CISC | — |
| Maximum Bus Frequency | 50 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| RAM Memory | 12 KB | — |
| EEPROM (emulated) | 2 KB | — |
| Operating Voltage | 1.8V / 2.8V / 5V (single supply 5V) | — |
| ADC | 12-bit, 16 channels, 3 us conversion time | 12-bit, 3 us conversion time |
| Timers | Enhanced Capture Timer (ECT), PIT, RTI | — |
| Communication Interfaces | CAN 2.0A/B, SCI, SPI, IIC | — |
| GPIO Count | 59 | — |
| PWM Channels | 8/16-bit PWM | — |
| 工作温度 | -40C to +85C (MAA suffix) | -40C to +125C (automotive) |
| 封装 | 80-pin LQFP (14x14 mm) | 144-pin LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| 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 |
| Timer Modules | — | ECT, PIT, RTI |
| 电源电压 | — | 1.72 V to 1.98 V (core) / 2.8 V / 5 V I/O |
| I/O Lines | — | Up to 59 (package dependent) |
| Memory Protection | — | Yes (MPU, supervisor/user modes) |
| AEC-Q100 | — | Qualified |