EP1C20F400C7N vs EP1C20F400I7N 比較
詳細並排比較 EP1C20F400C7N 由 Altera 與 EP1C20F400I7N 由 Intel. 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 | EP1C20F400C7N | EP1C20F400I7N |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | NRND | Obsolete |
| Series | Cyclone | Cyclone |
| Family | Cyclone I | — |
| Logic Elements (LE) | 20,060 | 20,060 |
| Logic Array Blocks (LABs) | 2,006 | 2,006 |
| Embedded Memory (bits) | 294,912 (288 Kbits, M4K blocks) | — |
| User I/O Count | 301 | 301 |
| Embedded 18x18 Multipliers | 52 | — |
| PLLs | 4 | 2 PLLs, 4 outputs each |
| Process Technology | 130 nm CMOS (SRAM-based) | 0.13 µm SRAM CMOS |
| Core Voltage | 1.5 V | — |
| Speed Grade | -7 (commercial, ~405 MHz internal) | I7 (-40 °C to +100 °C junction, industrial) |
| 工作溫度 | 0 °C to +85 °C (commercial) | — |
| 封裝 | 400-ball FineLine BGA (FBGA) | — |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Configuration Interface | Active Serial (AS) / Passive Serial (PS) / JTAG | — |
| I/O Standards Supported | LVTTL, LVCMOS, SSTL, HSTL, LVDS (via 8 I/O banks) | — |
| External Memory Support | DDR SDRAM, QDR SRAM, FCRAM | — |
| RoHS 狀態 | Compliant (per Altera product page) | Compliant |
| Manufacturer | — | Intel (formerly Altera) |
| Typical Gates | — | 244,800 |
| Total RAM Bits | — | 294,912 |
| Embedded Memory | — | M4K (4-Kbit) blocks, up to 20 blocks |
| Number of CLBs | — | 2,048 |
| 封裝 / 外殼 | — | 400-BGA (FineLine BGA, 21×21 mm, 1 mm pitch) |
| Supply Voltage - Core | — | 1.5 V |