MPC8548VTAVHD vs MPC8548EPXAVHD 对比
详细并排对比 MPC8548VTAVHD 出自 NXP Semiconductors 和 MPC8548EPXAVHD 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 | MPC8548VTAVHD | MPC8548EPXAVHD |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| Core Architecture | Power Architecture e500 (Book E) | — |
| Core Count | 1 | — |
| Data Width | 32-bit | — |
| Core Frequency | 1.5 GHz | 1.5 GHz |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | — |
| Ethernet Controllers | 2 x eTSEC (10/100/1000 Mbps) | — |
| Serial Interfaces | PCI, PCI-X, PCI Express, Serial RapidIO | — |
| DRAM Controller | DDR2 with ECC | — |
| 封装 | 783-FCPBGA (29x29 mm) | 783-FCPBGA (FCBGA, 29x29 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度 | 0 C to +105 C | 0 C to +105 C (TJ, VHD grade) |
| Process Node | 90 nm | — |
| Supply Voltages | 1.0 V core / 1.8 V / 2.5 V / 3.3 V | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Series | PowerQUICC III (MPC85xx R3.0) | MPC85xx (PowerQUICC III) |
| Core Processor | — | PowerPC e500 |
| Number of Cores | — | 1 |
| Bus Width | — | 32-Bit |
| Co-Processors / DSP | — | Signal Processing Engine (SPE); Security Engine (SEC) |
| RAM Controllers | — | DDR, DDR2, SDRAM |
| Graphics Acceleration | — | No |
| Ethernet | — | Gigabit Ethernet (2x, SGMII) |
| PCI / PCI-X | — | PCI-X supported |
| PCI Express | — | Yes (3x PCIe interfaces) |
| Serial RapidIO | — | Yes (4x SRIO lanes) |
| Silicon Revision | — | R3 |
| Security Engine | — | SEC (AES, DES/3DES, SHA, public key) |