EP20K400FC672-3V vs EP20K400FC672-4 对比
详细并排对比 EP20K400FC672-3V 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 | EP20K400FC672-3V | EP20K400FC672-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $152.00 | $99.40 |
| Family | APEX 20KC | APEX 20K |
| Series | APEX-20KC | — |
| Device Type | FPGA (Field Programmable Gate Array) | — |
| Logic Elements / Cells | 16640 | — |
| System Gates | 400000 | 212992 |
| Total RAM Bits | 212992 | — |
| Number of I/O | 502 | — |
| Number of LABs/CLBs | 1664 | — |
| Number of Logic Elements | 16640 | — |
| Supply Voltage (Core) | 1.71 V to 1.89 V | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: commercial/industrial temp range] |
| 封装 / 外壳 | 672-BBGA, FCBGA | — |
| Supplier Device Package | 672-FBGA (27x27) | — |
| Process Technology | 0.22 µm | MultiCore (LUT + ESB) |
| Maximum Internal Frequency | 167 MHz (typical) | — |
| Pin-to-Pin Delay | 3.6 ns | — |
| Speed Grade | -3 | -4 (slowest) |
| Programmability Type | In-system (JTAG IEEE 1149.1) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | unknown |
| Device Logic Elements | — | 16640 |
| Typical Gates | — | 400000 |
| Embedded Memory (Kbits) | — | 502 |
| Maximum User I/O | — | [DATA_NEEDED: user IO count] |
| 封装 | — | 672-BBGA (FC) |
| 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 |
| Design Tool | — | Quartus II (legacy) |