EPF8820ARC208-5N vs EPF8820ARC208-3N 对比
详细并排对比 EPF8820ARC208-5N 出自 Altera 和 EPF8820ARC208-3N 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。
Altera
EPF8820ARC208-3N - FLEX 8000 FPGA, 672 LEs, 125MHz, 208-RQFP | Altera
EPF8820ARC208-3N Obsolete规格对比
| 参数 | EPF8820ARC208-5N | EPF8820ARC208-3N |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.85 | $85.00 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements | 672 | 672 |
| Typical Gates | 8,000 | — |
| User I/O Pins | 152 | — |
| Process Technology | 0.42 µm CMOS | 0.42 µm CMOS |
| Core Supply Voltage | 5 V | — |
| Speed Grade | -5 (slowest commercial) | -3 |
| 封装 | 208-pin RQFP Exposed Pad | 208-pin RQFP / BFQFP Exposed Pad (28x28 mm) |
| 安装类型 | Surface Mount | — |
| Configuration Method | SRAM, parallel EPROM or serial EPC | — |
| Configuration Devices Supported | EPC1, EPC1064, EPC1213, EPC1441 | — |
| 工作温度 | 0 °C to +70 °C (commercial) | — |
| RoHS 状态 | Lead free / RoHS Compliant | unknown |
| Programming Interface | JTAG-compatible (ByteBlaster) | — |
| Device Family Tier | FLEX 8000 (legacy) | — |
| Device Type | — | Field Programmable Gate Array (FPGA) |
| Usable Gates | — | 8,000 |
| Logic Array Blocks (LABs) | — | 672 / 10 ≈ 67 LABs |
| FlipFlops | — | 152 |
| Maximum Operating Frequency | — | 125 MHz |
| Propagation Delay | — | 5 ns (speed grade -3) |
| Supply Voltage (VCCINT) | — | 4.75 V to 5.25 V (5 V nominal) |
| User I/O Voltage | — | 3.3 V or 5 V (selectable) |
| User I/O Count | — | 152 |
| Configuration Memory | — | SRAM (volatile, external configuration device required) |
| Configuration Devices | — | EPC1, EPC1213, EPC1064, EPC1441 |
| In-System Reconfigurability | — | Yes (ICR via configuration device or controller) |
| JTAG Support | — | Yes (boundary-scan + configuration) |