EPC2LC120 vs EPC2LC20-U 比較
詳細並排比較 EPC2LC120 由 Altera 與 EPC2LC20-U 由 Altera. 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 | EPC2LC120 | EPC2LC20-U |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| 功能 | FPGA Configuration Memory Device | — |
| Memory Density | 2 Mbit | — |
| Compatible FPGA Families | FLEX, ACEX, APEX, Mercury (Altera) | — |
| 封裝 | PLCC-120 | 20-PLCC (9x9) |
| 腳位數 | 120 | — |
| 供應電壓 | 3.3 V | — |
| Programming Interface | JTAG IEEE 1149.1 | — |
| Configuration Modes | PS (serial), PPA (parallel), multi-device daisy chain | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: full operating temperature range] |
| Storage Temperature | [DATA_NEEDED: storage temperature] | — |
| 安裝類型 | Surface Mount / Socket | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: moisture sensitivity level] |
| Lead-Free / RoHS | [DATA_NEEDED: RoHS status] | — |
| Data Compression Support | Yes (Altera proprietary, up to 2:1) | — |
| Remote Update Support | Yes (via JTAG multi-mode protocol) | — |
| 記憶體類型 | — | Configuration PROM (Flash, in-system programmable) |
| 記憶體容量 | — | 1.6 Mbit |
| 介面 | — | Serial (4-wire Altera configuration) + JTAG (IEEE 1149.1) |
| Max Configuration Clock | — | 10 MHz |
| Supply Voltage (VCC) | — | 3.3 V (3.0 V to 3.6 V) |
| Programmable | — | In-system via JTAG |
| Cascade Support | — | Yes (multi-PROM for larger bitstreams) |
| Supported FPGA Families | — | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |