EPF8820ARI208-4 vs EPF8820ARI208-2N 对比
详细并排对比 EPF8820ARI208-4 出自 Altera 和 EPF8820ARI208-2N 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
EPF8820ARI208-4 - FLEX 8000 FPGA, 8K Gates, 5V, 208-RQFP | Intel / Altera
EPF8820ARI208-4 Obsolete
规格对比
| 参数 | EPF8820ARI208-4 | EPF8820ARI208-2N |
|---|---|---|
| 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） | $8.70 | $99.50 |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | FPGA (SRAM-based) | — |
| Logic Elements / Cells | 672 | — |
| Gates (typical) | 8000 | — |
| Flip-Flops | 820 | — |
| Process Technology | 0.42 um CMOS | — |
| Maximum Operating Frequency | 125 MHz | — |
| Nominal Supply Voltage | 5 V | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| I/O Logic Levels | Configurable: 3.3 V or 5 V | — |
| 封装 | 208-pin RQFP (RQFP-208) | 208-pin RQFP (Plastic Quad Flat Pack) |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| Configuration Method | SRAM - requires external EPC EPROM or controller | Passive serial / JTAG / Altera EPC configuration device |
| Boundary Scan | IEEE Std 1149.1 (JTAG) | IEEE 1149.1 (JTAG) compliant |
| Lead Finish / Package Type | Gull-wing, ceramic RQFP | — |
| Usable Gates | — | 8,820 |
| Logic Elements | — | 504 |
| Maximum User I/O | — | 78 |
| LABs (Logic Array Blocks) | — | 63 |
| Logic Elements per LAB | — | 8 |
| Speed Grade | — | -2 (mid-tier) |
| 安装类型 | — | Surface Mount |
| Core Supply Voltage | — | 5.0 V |
| 工作温度 | — | 0C to +70C (commercial) / -40C to +85C (industrial) |
| Programming Technology | — | SRAM (volatile, requires configuration device) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance per specific date code] |
| Lead-Free | — | Yes (N suffix indicates lead-free assembly) |