EPF8820ARC208-4N vs EPF8820ARI208-3 对比
详细并排对比 EPF8820ARC208-4N 出自 Altera 和 EPF8820ARI208-3 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EPF8820ARC208-4N | EPF8820ARI208-3 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $32.00 | $55.40 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 8,000 | — |
| Logic Elements (Cells) | 672 | — |
| Maximum Operating Frequency | 125 MHz | — |
| Propagation Delay | 5.5 ns | — |
| Number of User I/O | 152 | — |
| Dedicated Inputs | 4 | 4 |
| Core Voltage | 5 V (4.75 V to 5.25 V) | — |
| I/O Voltage | 3.3 V or 5 V (configurable) | — |
| Process Technology | 0.42 µm CMOS | CMOS (SRAM-based configuration) |
| 封装 | 208-RQFP / BFQFP with exposed pad | 208-pin PQFP (Plastic Quad Flat Pack) |
| Configuration Memory | SRAM (volatile) | — |
| Operating Temperature (Commercial) | 0 °C to +70 °C | — |
| Operating Temperature (Industrial) | -40 °C to +85 °C | — |
| In-Circuit Reconfigurability | Yes (via external configuration device or intelligent controller) | — |
| Boundary-Scan (JTAG) | Yes (IEEE 1149.1 compliant) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| 安装类型 | Surface Mount | Surface Mount |
| Device Type | — | FPGA (Field-Programmable Gate Array) |
| Logic Elements | — | 672 |
| Maximum User I/O | — | 152 |
| Package Code | — | HFQFP (PQFP208) |
| Terminal Form | — | Gull Wing |
| I/O Supply Voltage | — | 3.3 V or 5 V configurable |
| 最大时钟频率 | — | 385 MHz |
| Temperature Grade | — | Industrial |
| Speed Grade | — | -3 |
| Configuration Method | — | SRAM (requires external config device) |
| Programming Tool | — | Altera MAX+PLUS II / Quartus (legacy) |
| 生命周期状态 | — | Not Recommended for New Designs (NRND) |