EPC2LC20NA vs EPC1LC20 比較
詳細並排比較 EPC2LC20NA 由 Altera 與 EPC1LC20 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 | EPC2LC20NA | EPC1LC20 |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | 最後購買 | Obsolete |
| Manufacturer | Altera Corporation (Intel Programmable Solutions Group) | — |
| 記憶體類型 | Configuration PROM (Flash-based, ISP) | Non-volatile configuration memory (Flash/EPROM) |
| Memory Density | 1.6 Mbit | — |
| Operating Voltage (VCC) | 3.3 V | — |
| 介面 | Serial (passive-serial) data output to FPGA | — |
| Programmability | In-system programmable via IEEE 1532 JTAG | — |
| 封裝 | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-leaded, surface mount) |
| 安裝類型 | Surface Mount (PLCC socket compatible) | Surface Mount |
| 工作溫度 | -40C to +85C (industrial grade) | [DATA_NEEDED: Operating temperature range] |
| Supported FPGA Families | APEX 20K, ACEX 1K, FLEX 10K, FLEX 6000, Cyclone, Mercury | — |
| JTAG Compliance | IEEE Std 1149.1 / IEEE 1532 | — |
| Configuration Mode | Passive Serial (PS) | Serial, multi-device daisy-chain capable |
| RoHS 狀態 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS status] |
| Daisy-Chain Support | Yes | — |
| Recommended Companion FPGA | Altera Cyclone, FLEX 10K, APEX 20K series | — |
| Memory Capacity | — | 1 Mbit (1,048,576 bits) |
| 介面類型 | — | Serial configuration interface |
| Maximum DCLK Frequency | — | 8 MHz |
| 供應電壓 | — | 3.3 V or 5.0 V |
| In-System Programmability | — | Yes (IEEE 1149.1 / JTAG) |
| Programmable Voltage | — | 5.0 V and 3.3 V ISP |
| 腳位數 | — | 20 |
| Compatible FPGA Families | — | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| JTAG Pins | — | TCK, TMS, TDI, TDO |