EP20K400FC672-3X vs EP20K400FC672-4 对比
详细并排对比 EP20K400FC672-3X 出自 Altera 和 EP20K400FC672-4 出自 Intel。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 | EP20K400FC672-3X | EP20K400FC672-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $152.40 | $99.40 |
| Logic Family | APEX 20K | — |
| Device Sub-family | EP20K400 | — |
| Technology | CMOS 0.22 µm | — |
| Number of Gates | 400,000 (typical) | — |
| Logic Cells | 16,640 | — |
| Macros / Macrocells | 1664 | — |
| User I/Os | 502 | — |
| Dedicated I/O Lines | 496 | — |
| Core Supply Voltage | 2.5 V | — |
| 最大时钟频率 | 181.82 MHz | — |
| Typical Propagation Delay | 2.07 ns | — |
| 工作温度 | 0 °C to 85 °C (commercial) | [DATA_NEEDED: commercial/industrial temp range] |
| Speed Grade | -3X | -4 (slowest) |
| 封装 | 672-ball FC-FBGA (Fine-pitch Chip-Scale BGA) | 672-BBGA (FC) |
| Architecture | MultiCore (LUT + embedded CAM/RAM) | — |
| Programming Interface | JTAG (IEEE 1149.1) / ByteBlaster / MasterBlaster | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | unknown |
| Family | — | APEX 20K |
| Device Logic Elements | — | 16640 |
| Typical Gates | — | 400000 |
| System Gates | — | 212992 |
| Embedded Memory (Kbits) | — | 502 |
| Maximum User I/O | — | [DATA_NEEDED: user IO count] |
| 湿敏等级（MSL） | — | 3 |
| Peak Reflow Temperature | — | 220 C |
| 电源电压 | — | [DATA_NEEDED: VCCINT/VCCIO] |
| REACH Status | — | unknown |
| Lead-Free | — | unknown |
| Process Technology | — | MultiCore (LUT + ESB) |
| Design Tool | — | Quartus II (legacy) |