MC9S12XEQ512CAA vs MC9S12XA512CFV 对比
详细并排对比 MC9S12XEQ512CAA 出自 NXP Semiconductors 和 MC9S12XA512CFV 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
MC9S12XEQ512CAA - 16-bit MCU, 512KB Flash, 50MHz S12X | NXP
MC9S12XEQ512CAA ✓ 量产中
规格对比
| 参数 | MC9S12XEQ512CAA | MC9S12XA512CFV |
|---|---|---|
| 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） | $10.40 | $17.85 |
| Core | HCS12X (S12X CPU + XGATE co-processor) | CPU12 (16-bit HCS12X) |
| Architecture | CISC 16-bit | — |
| Bus Speed | 50 MHz | — |
| Program Memory | 512 KB Flash (512K x 8) | — |
| RAM | 32 KB | [DATA_NEEDED: RAM size in KB] |
| EEPROM | 4 KB (hardware-emulated) | [DATA_NEEDED: EEPROM size in bytes] |
| ADC | 12-bit, 8-channel, 3 us conversion | 16-channel, 10-bit (per family datasheet) |
| 电源电压 | 1.72V to 5.5V (1.8V / 2.8V / 5V rails) | 3.15 V to 5.5 V (single supply) |
| I/O Pins | 59 | — |
| 封装 | 80-QFP (PQFP-80, 14x14 mm) | 144-pin LQFP (LFQFP), 20x20 mm |
| 引脚数量 | 80 | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +85 C |
| Peripherals | ECT, PIT, RTI, SCI, SPI, I2C, CAN, J1850 | — |
| Security | Memory Protection Unit (supervisor/user modes) | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum CPU Clock | — | 40 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| Terminal Form | — | GULL WING |
| No. of Terminals | — | 144 |
| Package Code | — | LFQFP |
| Package Shape | — | SQUARE |
| Temperature Grade | — | INDUSTRIAL |
| CAN (msCAN) Modules | — | [DATA_NEEDED: msCAN module count] |
| XGATE Coprocessor | — | Yes (per S12XA family) |
| Lead-Free | — | Yes |