MCF54452VR266 vs MCF54453VR266 对比
详细并排对比 MCF54452VR266 出自 NXP Semiconductors 和 MCF54453VR266 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
MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control
MCF54452VR266 ✗ 停产NXP Semiconductors
MCF54453VR266 - ColdFire V4 32-bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54453VR266 ✗ 停产规格对比
| 参数 | MCF54452VR266 | MCF54453VR266 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.00 | $19.95 |
| Core Processor | ColdFire V4 | — |
| Core Size | 32-Bit | — |
| 最大时钟频率 | 266 MHz | 266 MHz |
| Memory Management Unit | Yes (MMU) | — |
| Program Memory Type | ROMless | — |
| Series | MCF5445x | — |
| Ethernet | 10/100 Ethernet MAC | Dual 10/100 MAC with MII/RMII |
| USB | USB on-the-go (OTG) | USB 2.0 On-The-Go with integrated PHY |
| PCI Controller | Yes (PCI) | — |
| 封装 | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Peripherals | Ethernet, USB OTG, PCI connectivity set | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Compliant |
| 工作温度 | [DATA_NEEDED: Operating Temperature] | — |
| 电源电压 | [DATA_NEEDED: Supply Voltage] | — |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| 生命周期状态 | End of Life (per NXP product page) | — |
| Core | — | ColdFire V4 |
| Architecture | — | 32-bit RISC (variable-length ColdFire ISA) |
| Program Memory | — | ROMless (external flash required) |
| MMU | — | Yes (full virtual memory) |
| Terminal Form | — | BALL |
| Number of Terminals | — | 360 |
| Temperature Grade | — | COMMERCIAL |
| Operating Voltage | — | 1.8V core / 2.5V / 3.3V I/O |
| Bus Interface | — | PCI 2.3 (32-bit), external memory bus (SDRAM/SRAM/Flash) |