EP20K400CF672C-7 vs EP20K300EFC672-2X 对比
详细并排对比 EP20K400CF672C-7 出自 Altera 和 EP20K300EFC672-2X 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 | EP20K400CF672C-7 | EP20K300EFC672-2X |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $171.00 | $99.50 |
| Family | APEX-20KC | APEX 20KE |
| Logic Elements (LE) | 16640 | — |
| Embedded Memory Bits | 212992 | 147,456 bits |
| Maximum User I/O | 488 | 408 |
| Number of PLLs | 4 | — |
| Number of Logic Array Blocks (LABs) | 1664 | — |
| Number of ESBs (Embedded System Blocks) | 212 | — |
| Number of CAM Blocks | 16 | — |
| Core Voltage (VCCINT) | 1.8 V | — |
| I/O Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V (MultiVolt) | — |
| Process Technology | 0.15 µm CMOS, SRAM-based | 0.22 µm CMOS |
| 封装 | 672-pin FC-FBGA (FineLine BGA) | 672-pin FBGA (Fine-pitch BGA) |
| Speed Grade | -7 (commercial) | -2 |
| 工作温度 | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (Commercial) |
| 安装类型 | Surface Mount (SMD/SMT) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free / RoHS status] | — |
| PCI Support | PCI 2.2 compliant, 64-bit / 66 MHz | — |
| Configuration Modes | PS, PPA, PPS, JTAG | — |
| External Memory Support | DDR SDRAM, ZBT SRAM | — |
| Logic Elements | — | 11,520 |
| System Gates | — | 300,000 |
| Core Supply Voltage | — | 1.8 V |
| Maximum Internal Frequency | — | 350 MHz |
| Propagation Delay | — | 1.68 ns |
| PLLs | — | 4 |
| Architecture | — | MultiCore (LUT + Embedded System Blocks) |
| JTAG Support | — | Yes (IEEE 1149.1) |