EP20K400CF672C9N vs EP20K400CF672C8ES 对比
详细并排对比 EP20K400CF672C9N 出自 Intel 和 EP20K400CF672C8ES 出自 Altera。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 | EP20K400CF672C9N | EP20K400CF672C8ES |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $175.00 | $158.40 |
| Family | APEX 20KC | APEX 20KC |
| Series | EP20K400 | EP20K400 |
| Logic Elements | 16,640 | — |
| System Gates | 400,000 | — |
| Maximum Operating Frequency | 250 MHz | — |
| Propagation Delay | 2.5 ns | 2.5 ns |
| User I/O Pins | 502 | — |
| Total I/O Lines | 480 | — |
| Dedicated Inputs | 4 | — |
| Embedded Memory | 212,992 bits | — |
| Core Voltage | 1.8 V | — |
| Process Technology | 0.18 µm all-layer copper CMOS | 0.15 µm CMOS |
| 封装 | 672-ball FC-FBGA | 672-BGA FineLine (FC-FBGA / S-PBGA-B672) |
| 工作温度 | 0 °C to 85 °C (commercial) | 0°C to 85°C (Commercial) |
| RoHS 状态 | Compliant | [DATA_NEEDED: not stated in verified data] |
| Logic Cells / Macros | — | 16,640 |
| System Gates (typical) | — | 400,000 |
| System Gates (maximum) | — | 212,992 [DATA_NEEDED: confirm datasheet interpretation] |
| Maximum User I/O | — | 488 (per Globalspec) / 484 (per Microchip USA) [DATA_NEEDED: confirm canonical value] |
| Bidirectional I/O | — | 484 |
| Maximum Internal Frequency | — | 301.21 MHz |
| Nominal Supply Voltage | — | 1.8 V |
| Supply Voltage Range | — | 1.71 V to 1.89 V |
| Logic Family | — | CMOS |
| Architecture | — | MultiCore™ (LUT + Embedded System Block) |
| Programming Method | — | JTAG / in-system via configuration memory |