EPC20LI20N vs EPC20LC20U 比較
詳細並排比較 EPC20LI20N 由 Intel 與 EPC20LC20U 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 | EPC20LI20N | EPC20LC20U |
|---|---|---|
| 品牌 | Intel | Intel |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | NRND | Obsolete |
| 記憶體類型 | EPROM (UV-erasable, in-system programmable) | Non-volatile configuration memory |
| 記憶體容量 | 1.6 Mbit (65,536 x 1-bit words, approx. 200 Kbyte) | — |
| 介面 | Serial (4-pin Altera Passive Serial: DCLK, DATA0, nCONFIG, nSTATUS) | — |
| 供應電壓 | 3.3 V (5.0 V compatible variant in same family) | — |
| Configuration Clock | Up to 10 MHz | — |
| Target FPGA Families | APEX II, APEX 20K/KC/KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| 封裝 | 20-pin PLCC (9x9 mm, JEDEC MS-018) | — |
| 安裝類型 | Surface Mount (PLCC socket or direct solder) | Surface Mount (PLCC socket compatible) |
| Programming Interface | IEEE 1532 / JTAG (in-system) | — |
| 工作溫度 | -40C to +85C (industrial) | — |
| Standby Current | [DATA_NEEDED: standby current uA] | — |
| Active Configuration Current | [DATA_NEEDED: ICC active mA] | — |
| Programming Voltage | [DATA_NEEDED: VPP] | — |
| Programming Cycles | [DATA_NEEDED: endurance cycles] | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free status] | — |
| Multi-Device Daisy-Chain | Supported via nCASC pin | — |
| Manufacturer | — | Altera Corporation (now Intel) |
| 功能 | — | FPGA Configuration Device (Serial Configuration PROM) |
| Configuration Interface | — | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) |
| Operating Voltage | — | 5.0 V (typical) |
| Absolute Maximum DC Input | — | -0.3 V to 7.0 V |
| Transient Input Tolerance | — | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) |
| Package Type | — | PLCC-20 (J-lead, plastic leaded chip carrier) |
| 腳位數 | — | 20 |
| Compatible FPGA Families | — | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone |
| In-System Programming | — | Supported via JTAG / Quartus programmer |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS compliance status] |
| 工作溫度範圍 | — | [DATA_NEEDED: industrial/commercial grade] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: lead-free status] |
| 生命週期狀態 | — | Obsolete / Last-time-buy in distribution |