EP2C20Q240I8N vs EP2C20Q240C8N 对比
详细并排对比 EP2C20Q240I8N 出自 Intel 和 EP2C20Q240C8N 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 | EP2C20Q240I8N | EP2C20Q240C8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.40 | $13.40 |
| Family | Cyclone II | — |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements (LE) | 18,752 | — |
| Logic Array Blocks (LAB) | 1,196 | — |
| Maximum User I/O Pins | 142 | — |
| Logic Family | CMOS | CMOS |
| Maximum Internal Frequency | 402.5 MHz | — |
| Core Supply Voltage | 1.2 V | 1.2 V |
| I/O Supply Voltage | 3.3 V | — |
| 工作温度 | 0 °C to +85 °C (industrial) | 0 °C to 85 °C |
| Package Type | PQFP-240 (Plastic Quad Flat Pack) | 240-Pin PQFP (BFQFP) |
| Package Body Size | 28 mm x 28 mm | — |
| Terminal Pitch | 0.50 mm | — |
| Terminal Form | Gull-wing | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| FPGA Family | — | Cyclone II |
| Logic Elements | — | 18752 |
| Total RAM Bits | — | 239616 |
| User I/O Pins | — | 142 |
| 引脚数量 | — | 240 |
| Technology | — | 90 nm |
| Speed Grade | — | 8 |
| 最大时钟频率 | — | 402.58 MHz |
| Lead-Free Finish | — | Yes (N suffix) |
| PLL Count | — | [DATA_NEEDED: PLL count] |
| Embedded Multipliers | — | [DATA_NEEDED: Embedded 18x18 multipliers] |