P4040NSN7PNC vs P4080NSN7PNC 对比
详细并排对比 P4040NSN7PNC 出自 NXP Semiconductors 和 P4080NSN7PNC 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 | P4040NSN7PNC | P4080NSN7PNC |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $158.40 | $192.40 |
| Product Family | QorIQ P4040 | — |
| Core Architecture | Power Architecture e500mc | Power Architecture e500mc |
| Number of Cores | 4 | 8 |
| Core Frequency | 1.5 GHz | 1.5 GHz (N7 speed bin, 1.3 GHz N1 bin) |
| Silicon Revision | R3.0 | R3.0 |
| Memory Controller | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC |
| 10 Gigabit Ethernet | 2 ports (XAUI/KX4/KR) | — |
| 1 Gigabit Ethernet | Up to 8 ports (SGMII/RGMII) | — |
| PCI Express | Gen2 controllers | — |
| Serial RapidIO | 2.1, 2x lanes | — |
| Security Engine | Kasumi, SNOW 3G, AES | — |
| L1 Cache (per core) | 32 KB I-cache + 32 KB D-cache | 32 KB instruction + 32 KB data |
| L2 Cache (per core) | 256 KB backside | — |
| Platform Cache (shared) | 2 MB CoreNet | — |
| Coherency Fabric | CoreNet, 30+ Gbps | — |
| Process Technology | 45 nm SOI | 45 nm CMOS |
| 封装 | 1295-ball HBGA, 25 x 25 mm | 1295-ball FCBGA (37.5 x 37.5 mm) |
| 工作温度 | 0C to 105C (commercial/extended) | — |
| Typical Power | Approximately 22 W at full load | — |
| RoHS 状态 | Compliant | Compliant (per NXP product page) |
| Series | — | QorIQ P4080 |
| 数据总线宽度 | — | 32-bit |
| Operating Voltage Rails | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| 工作温度范围 | — | 0 °C to 105 °C |
| L2 Cache (shared) | — | 2 MB |
| Ethernet Interfaces | — | 4 x 1 GbE (SGMII) + 2 x 10 GbE (XAUI/XFI) |
| High-Speed Serial | — | PCIe, Serial RapidIO (SRIO) |
| 安装类型 | — | Surface Mount (BGA) |
| Security Accelerator | — | Integrated (SEC) |