MPC8548EPXAVHD vs MPC8548EVTAVHD 对比
详细并排对比 MPC8548EPXAVHD 出自 NXP Semiconductors 和 MPC8548EVTAVHD 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 | MPC8548EPXAVHD | MPC8548EVTAVHD |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $175.50 | $165.00 |
| Core Processor | PowerPC e500 | — |
| Number of Cores | 1 | — |
| Bus Width | 32-Bit | — |
| Core Frequency | 1.5 GHz | — |
| Series | MPC85xx (PowerQUICC III) | PowerQUICC III |
| Co-Processors / DSP | Signal Processing Engine (SPE); Security Engine (SEC) | — |
| RAM Controllers | DDR, DDR2, SDRAM | — |
| Graphics Acceleration | No | — |
| Ethernet | Gigabit Ethernet (2x, SGMII) | 4x Gigabit Ethernet (SGMII/RGMII/TBI/RTBI) |
| PCI / PCI-X | PCI-X supported | 2x 64-bit PCI/PCI-X |
| PCI Express | Yes (3x PCIe interfaces) | 2x PCIe interfaces |
| Serial RapidIO | Yes (4x SRIO lanes) | 2x SRIO ports |
| 工作温度 | 0 C to +105 C (TJ, VHD grade) | 0C to +105C |
| 封装 | 783-FCPBGA (FCBGA, 29x29 mm) | 783-FCBGA (29x29 mm) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status] |
| Silicon Revision | R3 | R3 |
| Security Engine | SEC (AES, DES/3DES, SHA, public key) | SEC 2.0 (AES, DES, 3DES, Kasumi, SHA, MD5, public-key) |
| Core Architecture | — | Power Architecture e500 v2 |
| Core Count | — | 1 |
| Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 1.5 GHz |
| Process Technology | — | 0.09 um CMOS |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | — | 512 KB unified on-chip |
| Memory Controller | — | 64-bit DDR2 SDRAM with ECC, up to 533 MT/s |
| 工作电源电压 | — | 1.8 V / 2.5 V / 3.3 V |