EPC2LC21N vs EPC2LC120 比較
詳細並排比較 EPC2LC21N 由 Altera 與 EPC2LC120 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 | EPC2LC21N | EPC2LC120 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| 記憶體類型 | Configuration PROM (EPROM/EEPROM-based) | — |
| 記憶體容量 | 1.6 Mbit | — |
| 供應電壓 | 3.3 V | 3.3 V |
| 介面 | Serial (Altera FPP/PS configuration) | — |
| Programmability | In-system programmable via JTAG (ISP) | — |
| Configuration Method | Serial data stream to FPGA DCLK/DATA | — |
| 封裝 | 20-pin PLCC (9x9 mm) | PLCC-120 |
| 安裝類型 | Surface Mount (PLCC socket compatible) | Surface Mount / Socket |
| 工作溫度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Endurance (ISP writes) | [DATA_NEEDED: ISP write endurance cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| Target FPGAs | Altera APEX, ACEX, FLEX, Cyclone, MAX series | — |
| 功能 | — | FPGA Configuration Memory Device |
| Memory Density | — | 2 Mbit |
| Compatible FPGA Families | — | FLEX, ACEX, APEX, Mercury (Altera) |
| 腳位數 | — | 120 |
| Programming Interface | — | JTAG IEEE 1149.1 |
| Configuration Modes | — | PS (serial), PPA (parallel), multi-device daisy chain |
| Storage Temperature | — | [DATA_NEEDED: storage temperature] |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| 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) |