EPC2LC2QN vs EPC4QC100N 比較
詳細並排比較 EPC2LC2QN 由 Altera 與 EPC4QC100N 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 | EPC2LC2QN | EPC4QC100N |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | Obsolete | NRND |
| Product Type | FPGA Configuration Device | — |
| Configuration Memory Size | 2 Mb | — |
| Target Device Family | SRAM-Based LUT FPGAs (APEX II, Cyclone, Stratix) | — |
| Core Supply Voltage | 3.3 V | — |
| I/O Supply Voltage | 3.3 V | — |
| 工作溫度 | 0°C to +70°C (Commercial) | 0 C to 70 C (commercial) |
| 封裝 | 100-pin PQFP | 100-pin PQFP (Plastic Quad Flat Pack) |
| 安裝類型 | Surface Mount | Surface Mount |
| Configuration Interface | 4-wire Serial (DATA, DCLK, nCONFIG, nSTATUS) | Serial / Parallel / JTAG (IEEE 1149.1) |
| Programming Interface | JTAG (IEEE 1149.1) | — |
| Bitstream Compression | Supported (Altera-compressed format) | — |
| Multi-Device Daisy-Chain Support | Yes (up to 8 FPGAs) | — |
| In-System Programmability | Yes | — |
| Bitstream Programming Cycles | [DATA_NEEDED: minimum endurance cycles] | — |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Country of Origin | [DATA_NEEDED: COO] | — |
| 記憶體類型 | — | Flash (NOR, configuration PROM) |
| 記憶體容量 | — | 4 Mbit (4,194,304 bits) |
| Programmable Type | — | In System Programmable (ISP) |
| Maximum DCLK Frequency | — | 66.7 MHz |
| On-Chip Decompression | — | Yes |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V |
| Typical Supply Voltage | — | 3.3 V |
| Package Dimensions | — | 20 x 14 mm |
| Pin Pitch | — | 0.65 mm |
| Packaging | — | Tray |
| Lead Free / RoHS | — | Yes (per chipdig datasheet excerpt) |
| Family | — | EPC4 Enhanced Configuration Device |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |