MCF5471VR200 vs MCF5475VR200 对比
详细并排对比 MCF5471VR200 出自 NXP Semiconductors 和 MCF5475VR200 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 | MCF5471VR200 | MCF5475VR200 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $26.40 | $25.60 |
| Core Architecture | ColdFire V4E (32-bit) | Harvard (separate instruction/data buses) |
| Maximum Core Clock | 200 MHz | — |
| Peak Internal Frequency | 266 MHz | — |
| Dhrystone Performance | 410 MIPS (at 266 MHz) | — |
| MMU | Yes | Yes (hardware memory management unit) |
| FPU | Yes | Yes (hardware floating-point unit) |
| 工作电源电压 | 1.5 V (core), 3.3 V (I/O) | 1.5 V core / 3.3 V I/O |
| Ethernet MAC | 2x 10/100 Mbps | — |
| PCI Controller | 32-bit, PCI v2.2 | 32-bit PCI 2.2 |
| USB | USB 2.0 full-speed device | USB 2.0 full-speed device |
| Encryption Accelerator | Hardware (DES/3DES/AES/SHA) | SEC (DES/3DES/AES/SHA) |
| DMA Channels | 4 | — |
| External Memory Bus | 32-bit SDRAM/SRAM/Flash, ROMless | — |
| Serial Interfaces | 2x I2C, 2x UART, 2x SSI/SPI | — |
| 封装 | 388-PBGA (27x27 mm) | 388-pin PBGA (27x27 mm, 1.0 mm ball pitch) |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: confirm from manufacturer declaration] |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Core | — | ColdFire V4E |
| Bit Width | — | 32-bit |
| Maximum Core Frequency | — | 200 MHz |
| Performance | — | [DATA_NEEDED: Dhrystone MIPS rating] |
| L1 Cache | — | Integrated (instruction + data) |
| Ethernet MACs | — | 2x 10/100 Mbps |
| UART | — | 4 |
| I2C | — | 2 |
| SSI/SPI | — | 2 |
| 工作温度范围 | — | [DATA_NEEDED: confirm from datasheet - likely 0C to +70C commercial or -40C to +85C extended] |