EPF8820ATI144-4N vs EPF8820ATC144-4 对比
详细并排对比 EPF8820ATI144-4N 出自 Altera 和 EPF8820ATC144-4 出自 Intel。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 | EPF8820ATI144-4N | EPF8820ATC144-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $8.20 | $11.10 |
| Product Type | Field-Programmable Gate Array (FPGA) | — |
| Series | FLEX 8000 | — |
| Logic Elements (LEs) | 672 | — |
| Logic Array Blocks (LABs) | 84 | 84 |
| LEs per LAB | 8 | — |
| Propagation Delay | 0.1 ns | — |
| User I/O Pins | [DATA_NEEDED: user I/O count] | — |
| I/O Voltage Support | 3.3 V and 5 V (configurable) | — |
| Configuration Memory | SRAM (volatile, reload on power-up) | — |
| Configuration Methods | Parallel EPROM, Altera serial (EPC1/EPC1064/EPC1213/EPC1441), or system controller | — |
| Package Type | 144-LQFP (LFQFP, Plastic Quad Flat Pack, gull-wing) | — |
| 引脚数量 | 144 | — |
| Terminal Form | Gull Wing (Surface Mount) | — |
| Package Code | LFQFP | — |
| Temperature Grade | Industrial | — |
| Terminal Finish | Lead-free (Pb-free) - indicated by 'N' suffix | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 安装类型 | Surface Mount | Surface Mount |
| Architecture | 4-input LUT-based SRAM FPGA with FastTrack interconnect | — |
| Family | — | FLEX 8000 |
| Logic Elements / Cells | — | 672 |
| Equivalent Gates | — | 8000 |
| Number of I/Os | — | 112 |
| Number of Gates | — | 8000 |
| Operating Frequency | — | 125 MHz |
| Process Technology | — | 0.42 µm CMOS SRAM |
| Core Supply Voltage (VCCINT) | — | 5 V |
| I/O Voltage (VCCIO) | — | 3.3 V or 5.0 V (MultiVolt) |
| 封装 | — | 144-pin TQFP (LFQFP, gull-wing) |
| Speed Grade | — | -4 |
| Configuration Method | — | SRAM, serial/parallel PROM (EPC1/EPC1064/EPC1213/EPC1441) |
| 工作温度 | — | Commercial (0°C to +70°C) |