MPC8548EVTAVHD557 vs MPC8548ECVTAQGD 对比
详细并排对比 MPC8548EVTAVHD557 出自 NXP Semiconductors 和 MPC8548ECVTAQGD 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 | MPC8548EVTAVHD557 | MPC8548ECVTAQGD |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| Family | PowerQUICC III (MPC85xx) | — |
| Core | Power Architecture e500, 32-bit | — |
| Core Frequency | 1.5 GHz | 1.0 GHz |
| Instruction Set | Power Architecture Book E + signal-processing engine | — |
| FPU | Double-precision hardware FPU | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | [DATA_NEEDED: L2 cache size] | — |
| Security Engine | SEC 2.0 (IPsec, SSL/TLS, 3DES, AES, SHA, RSA, ECC) | — |
| Gigabit Ethernet | 3x 10/100/1000 enhanced GETH with SGMII / RGMII / RTBI | — |
| PCI Express | 2x PCIe interfaces (x1/x2/x4 capable) | — |
| Serial RapidIO | 2x SRIO ports (1x/4x lane) | — |
| DDR Memory Controller | 2x 64-bit DDR2 with ECC, up to 533 MHz | — |
| PCI / PCI-X | 2x 64-bit PCI / PCI-X controllers | — |
| Local Bus | 8-bit / 16-bit / 32-bit Local Bus + GPIO | — |
| Serial I/O | 4x I2C, 2x UART, DUART, SPI | — |
| 工作温度 | 0 C to +105 C (extended) | -40 C to +105 C |
| 电源电压 | 1.0 V core / 1.5 V DDR / 1.8 V / 2.5 V / 3.3 V I/O | 1.8 V / 2.5 V / 3.3 V |
| 封装 | 783-ball FCBGA, 29x29 mm | 783-pin FCBGA (29x29 mm) |
| Process Node | 90 nm CMOS | — |
| RoHS 状态 | Compliant (lead-free FCBGA) | Compliant |
| Core Processor | — | PowerPC e500 |
| Number of Cores | — | 1 |
| Core Architecture | — | 32-Bit Power Architecture |
| Co-Processors / DSP | — | Signal Processing Engine (SPE); Security Engine (SEC) |
| Memory Controllers | — | DDR, DDR2, SDRAM |
| Graphics Acceleration | — | No |
| Ethernet | — | Gigabit Ethernet (multiple MACs, SGMII) |
| PCI Interfaces | — | PCI, PCI-X, PCI Express |
| Serial RapidIO (SRIO) | — | Yes |
| Process Technology | — | 0.09 um CMOS |
| Silicon Revision | — | R3.0 |
| Series | — | MPC85xx (PowerQUICC III) |
| 安装类型 | — | Surface Mount |