EP20K400GC655-3 vs EP20K400GC655-2 对比
详细并排对比 EP20K400GC655-3 出自 Intel 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 | EP20K400GC655-3 | EP20K400GC655-2 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $310.00 | $80.00 |
| Series | APEX-20KC | APEX-20KC |
| Family | APEX 20K | APEX 20K |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements | 16640 | — |
| Total RAM Bits | 212992 | 212,992 |
| Number of Gates | 400000 | — |
| Supply Voltage - Core | 1.71 V to 1.89 V (1.8 V nominal) | — |
| I/O Voltage Tolerance | MultiVolt I/O: 1.8 V / 2.5 V / 3.3 V / 5 V | — |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Maximum Frequency | 167 MHz (per FPGAkey) | — |
| Process Technology | 0.22 um CMOS | 0.22 µm CMOS |
| 封装 / 外壳 | 655-BCPGA | — |
| Supplier Device Package | 655-CPGA (62.48 x 62.48 mm) | — |
| Speed Grade | -3 (slowest grade in family) | -2 |
| Propagation Delay (tPD) | 3.6 ns (per Microchip USA listing) | — |
| JTAG Support | IEEE 1149.1 Boundary-Scan | — |
| Configuration Modes | Passive Serial, Passive Parallel Sync/Async, Active Serial | — |
| RoHS 状态 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS compliance status] |
| Device Type | — | FPGA (Field Programmable Gate Array) |
| System Gates | — | 400,000 |
| Logic Cells / Elements | — | 16,640 |
| Maximum Internal Frequency | — | 200 MHz |
| Core Supply Voltage | — | 2.5 V |
| I/O Supply Voltage | — | 1.71 V to 1.89 V (MultiVolt) |
| LVDS Support | — | Yes |
| PLLs | — | 4 |
| 引脚数量 | — | 655 |
| Package Type | — | 655-BCPGA (CPGA-655) |
| Package Dimensions | — | 62.48 x 62.48 mm |
| 安装类型 | — | Through-Hole (CPGA) |