MPC8547VTATGB vs MPC8548VTAQGB 对比
详细并排对比 MPC8547VTATGB 出自 NXP Semiconductors 和 MPC8548VTAQGB 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 | MPC8547VTATGB | MPC8548VTAQGB |
|---|---|---|
| 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） | $135.00 | $340.00 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Series | PowerQUICC III, MPC85xx | — |
| Processor Core | PowerPC e500 (32-bit) | — |
| Core Count | 1 | — |
| Speed (Max) | 1.2 GHz | — |
| Process Technology | 0.09 um CMOS | 90 nm CMOS |
| Core Voltage | 1.1 V | — |
| I/O Voltage | 1.8 V / 2.5 V / 3.3 V | — |
| L1 Cache (I/D) | 32 KB / 32 KB | — |
| L2 Cache | 256 KB unified | — |
| Memory Controller | DDR2 with ECC up to 1 GB | Dual DDR1/DDR2 with ECC |
| Ethernet MACs | 3 x 10/100/1000 + 1 x 10 Gbit XAUI | — |
| PCI Express Lanes | 4 | — |
| Serial RapidIO Ports | 2 | — |
| Security Engine | AES, DES/3DES, SHA | Integrated IPsec/SSL/SRNG |
| 封装 / 外壳 | 783-FCBGA (29x29 mm) | 783-FCBGA (29 x 29 mm) |
| 工作温度 | -40C to +105C (industrial) | 0C to +105C (commercial extended, TBD - confirm from datasheet) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| RoHS 状态 | Lead-free (PB Free) | Compliant (Pb-free) |
| Core Architecture | — | PowerPC e500 |
| Processor Series | — | MPC8548 (PowerQUICC III / MPC85xx) |
| Number of Cores | — | 1 |
| 数据总线宽度 | — | 32-bit |
| Maximum Core Frequency | — | 1.0 GHz |
| Core Supply Voltage | — | 1.1 V |
| I/O Supply Voltages | — | 1.8 V / 2.5 V / 3.3 V |
| On-chip SRAM (L2) | — | [DATA_NEEDED: L2 cache size] |
| Gigabit Ethernet MACs | — | 4x tri-speed (10/100/1000) |
| XAUI / SerDes | — | Up to 4x XAUI / SGMII lanes |
| PCI Express | — | Multiple x1/x2/x4 interfaces |