EP20K400GC655-2 vs EP20K400GI655-1V 对比
详细并排对比 EP20K400GC655-2 出自 Altera 和 EP20K400GI655-1V 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 | EP20K400GC655-2 | EP20K400GI655-1V |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $80.00 | $155.00 |
| Series | APEX-20KC | — |
| Family | APEX 20K | APEX 20K |
| 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 | — |
| Speed Grade | -2 | — |
| Process Technology | 0.22 µm CMOS | CMOS |
| Core Supply Voltage | 2.5 V | 2.5 V |
| I/O Supply Voltage | 1.71 V to 1.89 V (MultiVolt) | 2.5 V / 3.3 V |
| LVDS Support | Yes | — |
| PLLs | 4 | — |
| 引脚数量 | 655 | — |
| Package Type | 655-BCPGA (CPGA-655) | CBGA-655 (Ceramic Ball Grid Array) |
| Package Dimensions | 62.48 x 62.48 mm | — |
| 安装类型 | Through-Hole (CPGA) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: industrial vs military grade] |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED] |
| Typical Gates | — | 400,000 |
| Logic Elements | — | 16,640 |
| Maximum User I/O | — | 502 |
| Dedicated Inputs | — | 4 |
| Package Code (JESD-30) | — | S-CPGA-P655 |
| Package Equivalence Code | — | SPGA655, 47x47 |
| Propagation Delay | — | 2.5 ns |
| Configuration | — | In-system programmable via JTAG |
| Boundary Scan | — | IEEE 1149.1 JTAG |
| MSL 等级 | — | 1 |
| Package Body Material | — | Ceramic |