EP2C20F484I8 vs EP2C20F484C6N 对比
详细并排对比 EP2C20F484I8 出自 Altera 和 EP2C20F484C6N 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 | EP2C20F484I8 | EP2C20F484C6N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $30.50 | $68.10 |
| Family | Cyclone II | — |
| Manufacturer | Intel (formerly Altera) | Intel (formerly Altera) |
| Logic Elements | 18,752 | — |
| Logic Array Blocks (LABs) | 1,196 | — |
| Total RAM Bits | 239,616 | — |
| Embedded Multipliers (18x18) | [DATA_NEEDED: multiplier count] | 52 |
| User I/Os | 315 | — |
| PLLs | 4 | — |
| Maximum Internal Clock Frequency | 402.58 MHz | — |
| Process Technology | 90 nm CMOS | 90 nm |
| Core Supply Voltage | 1.2 V | — |
| Speed Grade | I8 (industrial) | 6 |
| 工作温度范围 | -40C to +100C (industrial) | — |
| 封装 | 484-pin FBGA (FineLine BGA) | 484-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (lead-free) |
| Lead-Free | Yes (per Altera product page) | — |
| Series | — | Cyclone II |
| Logic Elements (LE) | — | 18,752 |
| Logic Array Blocks (LAB) | — | 1,172 |
| Embedded Memory (RAM bits) | — | 239,616 |
| Phase-Locked Loops (PLL) | — | 4 |
| Maximum User I/O | — | 315 |
| Core Voltage | — | 1.15 V to 1.25 V (typ. 1.2 V) |
| 电源电压 | — | 3.30 V (I/O supply) |
| 工作温度 | — | 0C to +85C (commercial) |
| Configuration Modes | — | Active Serial, Passive Serial, JTAG |