EPC2L20N vs EPC2LC20N 比較
詳細並排比較 EPC2L20N 由 Altera 與 EPC2LC20N 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 | EPC2L20N | EPC2LC20N |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | NRND | NRND |
| 單價 (USD) | — | $7.40 |
| 功能 | In-System Programmable Configuration PROM for SRAM-based LUT FPGAs | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| 記憶體容量 | 1.6 Mbit | 1.6 Mbit |
| Programmable Type | In System Programmable (ISP) | In System Programmable (ISP) |
| Supply Voltage - VCCINT/VCCIO | 3.0 V to 3.6 V or 4.5 V to 5.5 V | — |
| 封裝 / 外殼 | 20-LCC (J-Lead), PLCC-20 | — |
| Packaging | Tube | Tube |
| 工作溫度 | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Supported FPGA Families | Altera APEX, ACEX, Cyclone, FLEX 10K, Mercury (per datasheet) | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |
| Configuration Interface | Serial (Altera FPP / PS configuration scheme) | — |
| Cascade Support | Yes (multi-PROM chain via CE control) | — |
| Programming Method | In-system via 4-wire ISP / JTAG-style | — |
| 安裝類型 | Surface Mount (J-Lead PLCC) | Surface Mount |
| 腳位數 | 20 | — |
| Lead Finish | Matte Tin (Pb-free) | — |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| 記憶體類型 | — | Flash |
| Supply Voltage VCCINT | — | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | — | 4.75 V to 5.25 V |
| Configuration Clock Frequency | — | 8 MHz (max) |
| 介面 | — | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| JTAG Support | — | IEEE 1149.1 / IEEE 1532 compliant |
| 封裝 | — | 20-pin PLCC (J-Lead, 9x9 mm) |