EP20K400GC655-2 vs EP20K400GC655-2V 比較
詳細並排比較 EP20K400GC655-2 由 Altera 與 EP20K400GC655-2V 由 Altera. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | EP20K400GC655-2 | EP20K400GC655-2V |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | 最後購買 |
| Series | APEX-20KC | APEX-20KC |
| Family | APEX 20K | APEX 20KC (1.8 V, LVDS) |
| Device Type | FPGA (Field Programmable Gate Array) | — |
| System Gates | 400,000 | ~400,000 (typical marketing figure) |
| Logic Cells / Elements | 16,640 | — |
| Total RAM Bits | 212,992 | 212,992 |
| Maximum Internal Frequency | 200 MHz | — |
| Speed Grade | -2 | -2 |
| Process Technology | 0.22 µm CMOS | CMOS, 0.18 um |
| Core Supply Voltage | 2.5 V | — |
| I/O Supply Voltage | 1.71 V to 1.89 V (MultiVolt) | — |
| LVDS Support | Yes | Yes |
| PLLs | 4 | — |
| 腳位數 | 655 | — |
| Package Type | 655-BCPGA (CPGA-655) | Ceramic Pin Grid Array, through-hole |
| Package Dimensions | 62.48 x 62.48 mm | — |
| 安裝類型 | Through-Hole (CPGA) | Through-hole (CPGA) |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: temperature grade] |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | unknown |
| Logic Elements | — | 16,640 |
| Number of I/O | — | [DATA_NEEDED: I/O count] |
| Core Voltage (VCCINT) | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| Propagation Delay | — | 3.000 ns |
| 封裝 | — | 655-CPGA (62.48 x 62.48 mm) |
| Lead-Free | — | unknown |
| Architecture | — | MultiCore (LUT + product-term + embedded memory) |