MC7448VU1000LD vs MC7447AVU1000LB 对比
详细并排对比 MC7448VU1000LD 出自 NXP Semiconductors 和 MC7447AVU1000LB 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 | MC7448VU1000LD | MC7447AVU1000LB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $225.90 | $68.50 |
| Processor Type | MPC74xx PowerPC 32-Bit | MPC74xx PowerPC G4 |
| Core Architecture | PowerPC e600 | 32-bit RISC (PowerPC) |
| 最大时钟频率 | 1.0 GHz | 1.0 GHz |
| Core Voltage (VDD) | 1.15 V | — |
| I/O Voltage | 1.8 V / 2.5 V | 1.8 V / 2.5 V |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 1 MB unified | 512 KB unified on-chip |
| Number of Cores | 1 | — |
| SIMD Engine | AltiVec (VMX) | AltiVec (128-bit) |
| System Bus | MPX/60x 64-bit | — |
| 封装 / 外壳 | 360-FCCBGA (25x25 mm) | — |
| 工作温度 | 0 C to +105 C | — |
| 安装类型 | Surface Mount (BGA socket or solder) | Surface Mount (BGA) |
| Packaging | Tray | Tray |
| Lead Free Status | Contains Lead | — |
| RoHS 状态 | non-compliant (contains lead) | Pb-Free (A7PM PB-FREE SPHERES) |
| Core / Threads | — | 1 Core / 1 Thread |
| 数据总线宽度 | — | 32-bit (external bus 64-bit) |
| Process Technology | — | 0.13 micron SOI |
| Core Voltage (Vcore) | — | 1.3 V |
| 封装 | — | 360-FCCBGA (25 x 25 mm) |