EPF8820ABC225-3 vs EPF8820ABC225-4U 比較
詳細並排比較 EPF8820ABC225-3 由 Altera 與 EPF8820ABC225-4U 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 | EPF8820ABC225-3 | EPF8820ABC225-4U |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | Obsolete |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements | 672 | — |
| Usable Gates | 8,000 (up to 16,000 maximum) | Approx. 8,000 |
| Registers | 1,500 | — |
| Maximum Internal Frequency | 125 MHz | — |
| 最大時脈頻率 | 385 MHz (per Microchip USA listing) | — |
| Process Technology | 0.42 micron CMOS | — |
| 供應電壓 | 5 V (core); 3.3 V or 5 V I/O | — |
| Speed Grade | -3 | — |
| 封裝 | 225-Ball BGA | 225-BGA (19 × 19 mm) |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Configuration Method | In-Circuit Reconfigurability (ICR) via external devices or intelligent controllers | — |
| Boundary Scan | JTAG IEEE 1149.1 compliant | — |
| 工作溫度 | [DATA_NEEDED: industrial/commercial temperature grade] | 0 °C to 85 °C (commercial) |
| RoHS 狀態 | [DATA_NEEDED: pre-RoHS legacy part, likely non-compliant] | — |
| Device Logic Elements | — | 672 |
| Logic Array Blocks (LABs) | — | 84 |
| Maximum User I/O | — | 152 |
| Configuration Memory Type | — | SRAM (volatile) |
| Supply Voltage (VCCINT) | — | 4.75 V to 5.25 V |
| Technology Node | — | CMOS, SRAM-based |
| In-Circuit Reconfigurability | — | Yes (via external configuration device or JTAG) |
| JTAG Support | — | IEEE 1149.1 boundary-scan compliant |
| PCI Compliance | — | Yes (5 V PCI) |
| Packaging Variant | — | Tray (suffix 'U') |
| 生命週期狀態 | — | Obsolete / Last-Time-Buy (verify stock at authorized distributors) |