EPC20LC20U vs EPC20LI20N 比較
詳細並排比較 EPC20LC20U 由 Intel 與 EPC20LI20N 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 | EPC20LC20U | EPC20LI20N |
|---|---|---|
| 品牌 | Intel | Intel |
| 類別 | Memory ICs | FPGA & CPLD |
| 生命週期狀態 | Obsolete | NRND |
| Manufacturer | Altera Corporation (now Intel) | — |
| 功能 | FPGA Configuration Device (Serial Configuration PROM) | — |
| 記憶體類型 | Non-volatile configuration memory | EPROM (UV-erasable, in-system programmable) |
| 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 | — |
| 安裝類型 | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket or direct solder) |
| 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 | — |
| 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) |
| 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 |