EP20K400GC652-1XV vs EP20K400GC655-2 对比
详细并排对比 EP20K400GC652-1XV 出自 Altera 和 EP20K400GC655-2 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 | EP20K400GC652-1XV | EP20K400GC655-2 |
|---|---|---|
| 品牌 | Altera | 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） | $190.00 | $80.00 |
| Family | APEX 20K | APEX 20K |
| Logic Elements (Macros) | 1664 | — |
| Typical System Gates | 400,000 | — |
| Maximum User I/O | 502 | — |
| Embedded SRAM | 212,992 bits | — |
| Core Supply Voltage | 2.5 V | 2.5 V |
| Propagation Delay | 2.5 ns | — |
| Logic Family | CMOS | — |
| Package Type | BGA-652 (thermally enhanced) | 655-BCPGA (CPGA-655) |
| 工作温度 | 0 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Speed Grade | -1 (standard) | -2 |
| 安装类型 | Surface Mount | Through-Hole (CPGA) |
| RoHS 状态 | Compliant (lead-free, V suffix) | [DATA_NEEDED: RoHS compliance status] |
| Architecture | MultiCore (LUT + EAB + FastTrack interconnect) | — |
| Programming Interface | JTAG (IEEE 1149.1) / passive serial | — |
| Series | — | APEX-20KC |
| Device Type | — | FPGA (Field Programmable Gate Array) |
| System Gates | — | 400,000 |
| Logic Cells / Elements | — | 16,640 |
| Total RAM Bits | — | 212,992 |
| Maximum Internal Frequency | — | 200 MHz |
| Process Technology | — | 0.22 µm CMOS |
| I/O Supply Voltage | — | 1.71 V to 1.89 V (MultiVolt) |
| LVDS Support | — | Yes |
| PLLs | — | 4 |
| 引脚数量 | — | 655 |
| Package Dimensions | — | 62.48 x 62.48 mm |