EPC8C100T vs EPC4QC100 比較
詳細並排比較 EPC8C100T 由 Altera 與 EPC4QC100 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 | EPC8C100T | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| Product Type | Enhanced Configuration Device (Serial Configuration PROM) | — |
| Memory Density | 8 Mbit | — |
| Memory Technology | Flash (in-system programmable) | — |
| 介面 | Serial FPGA configuration (Altera/Intel proprietary) | Serial / Fast Passive (Altera FPGAs) |
| Programming Interface | JTAG (IEEE 1149.1) / ISP | — |
| 供應電壓 | 3.3 V | — |
| 工作溫度 | -40C to +85C (industrial) | 0C to +70C (commercial) |
| 封裝 | 100-pin PQFP (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Page Reprogram Cycles | 100 minimum | — |
| Supported FPGA Families | Cyclone, Cyclone II, APEX II, APEX 20K, ACEX 1K, Mercury, Excalibur | — |
| Configuration Clock | Internal / external via DCLK | — |
| Cascade Support | Yes (multi-device daisy chain) | — |
| RoHS 狀態 | Unknown | unknown |
| 生命週期狀態 | Obsolete (Altera/Intel legacy configuration device) | — |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| 記憶體類型 | — | Flash |
| 記憶體容量 | — | 4 Mb |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| In-System Programmability | — | IEEE Std. 1532 compliant |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| Lead-Free | — | unknown |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |