MCF5474VR266 vs MCF5475VR200 对比
详细并排对比 MCF5474VR266 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 | MCF5474VR266 | 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） | $1.00 | $25.60 |
| Core Processor | ColdFire V4e (MCF547x) | — |
| Core Size | 32-Bit | — |
| Speed | 266 MHz | — |
| Architecture | RISC processor core with MMU and FPU | — |
| Program Memory Type | ROMless (external memory required) | — |
| Program Memory Size | 0 (ROMless) | — |
| Ethernet | 2 x 10/100 Mbps Ethernet MAC | — |
| Peripheral Interfaces | PCI, USB, I2C, UART, DMA serial peripherals | — |
| Hardware Accelerator | Encryption accelerator for secure communications | — |
| 电源电压 | 2.5 V / 3.3 V | — |
| 封装 | 388-PBGA (27 x 27 mm) | 388-pin PBGA (27x27 mm, 1.0 mm ball pitch) |
| 安装类型 | Surface Mount | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Supplier Device Package | 388-BBGA | — |
| Series | MCF547x ColdFire V4E | — |
| Pin-Compatible Family | MCF548x family | — |
| 生命周期状态 | NRND (Not Recommended for New Designs) | — |
| Core | — | ColdFire V4E |
| Core Architecture | — | Harvard (separate instruction/data buses) |
| Bit Width | — | 32-bit |
| Maximum Core Frequency | — | 200 MHz |
| Performance | — | [DATA_NEEDED: Dhrystone MIPS rating] |
| MMU | — | Yes (hardware memory management unit) |
| FPU | — | Yes (hardware floating-point unit) |
| L1 Cache | — | Integrated (instruction + data) |
| 工作电源电压 | — | 1.5 V core / 3.3 V I/O |
| Ethernet MACs | — | 2x 10/100 Mbps |
| PCI Controller | — | 32-bit PCI 2.2 |
| USB | — | USB 2.0 full-speed device |
| UART | — | 4 |
| I2C | — | 2 |
| SSI/SPI | — | 2 |
| Encryption Accelerator | — | SEC (DES/3DES/AES/SHA) |
| 工作温度范围 | — | [DATA_NEEDED: confirm from datasheet - likely 0C to +70C commercial or -40C to +85C extended] |
| RoHS 状态 | — | [DATA_NEEDED: confirm from manufacturer declaration] |