MPC8548VTAQGB vs MPC8547VTAQGB 对比
详细并排对比 MPC8548VTAQGB 出自 NXP Semiconductors 和 MPC8547VTAQGB 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 | MPC8548VTAQGB | MPC8547VTAQGB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $340.00 | $72.40 |
| Core Architecture | PowerPC e500 | Power Architecture (BookE), 32-bit |
| Processor Series | MPC8548 (PowerQUICC III / MPC85xx) | — |
| Number of Cores | 1 | — |
| 数据总线宽度 | 32-bit | — |
| Maximum Core Frequency | 1.0 GHz | 1.0 GHz |
| Process Technology | 90 nm CMOS | 0.09 um CMOS |
| Core Supply Voltage | 1.1 V | 1.1 V |
| I/O Supply Voltages | 1.8 V / 2.5 V / 3.3 V | 1.8 V / 2.5 V / 3.3 V |
| 封装 / 外壳 | 783-FCBGA (29 x 29 mm) | 783-FCBGA (29x29 mm) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| 工作温度 | 0C to +105C (commercial extended, TBD - confirm from datasheet) | [DATA_NEEDED: operating temperature range] |
| On-chip SRAM (L2) | [DATA_NEEDED: L2 cache size] | — |
| Memory Controller | Dual DDR1/DDR2 with ECC | — |
| Gigabit Ethernet MACs | 4x tri-speed (10/100/1000) | — |
| XAUI / SerDes | Up to 4x XAUI / SGMII lanes | — |
| Security Engine | Integrated IPsec/SSL/SRNG | — |
| PCI Express | Multiple x1/x2/x4 interfaces | — |
| RoHS 状态 | Compliant (Pb-free) | Compliant (Pb-Free) |
| Processor Type | — | PowerPC e500 Microprocessor IC, MPC85xx PowerQUICC III |
| Core Count | — | 1 |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Integrated Memory Controller | — | DDR/DDR2 SDRAM (per MPC85xx family) |
| Integrated Ethernet MACs | — | Multiple Gigabit Ethernet MACs (per MPC85xx family) |
| Serial Interfaces | — | PCI Express, RapidIO, UART, I2C, SPI (per MPC85xx family) |
| Lead-Free Status | — | Yes (Pb-Free per datasheet suffix) |