EP3C40F484I7 vs EP3C40F484C8N 对比
详细并排对比 EP3C40F484I7 出自 Intel 和 EP3C40F484C8N 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 | EP3C40F484I7 | EP3C40F484C8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $65.00 | $21.40 |
| Series | Cyclone III | — |
| Logic Elements | 39,600 LE | 39,600 |
| Logic Array Blocks (LABs) | 2,475 LABs | 2,475 |
| Embedded Memory | 1,161,216 bits (1136 Kbit) | 1,161,216 bits (1134 Kbit M9K RAM) |
| User I/O Count | 331 | — |
| Multipliers (DSP) | 126 (18 x 18) | — |
| PLLs | 4 | 4 |
| Process Technology | 65 nm CMOS, low-k | TSMC 65 nm low-power CMOS |
| Core Supply Voltage | 1.2 V | — |
| 封装 | 484-pin FBGA (FineLine BGA) | 484-FBGA (23×23 mm, 1.0 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度 | -40C to +125C (Industrial) | -40C to +85C (industrial) |
| Speed Grade | 7 | 8 (commercial) |
| Lead-Free / RoHS | Yes (Lead Free) | — |
| 最大时钟频率 | 472.5 MHz | — |
| Family | — | Cyclone III |
| Embedded 18×18 Multipliers | — | 126 |
| User I/Os | — | 331 |
| Global Clock Networks | — | 20 |
| Core Voltage (VCCINT) | — | 1.15 V to 1.25 V |
| RoHS 状态 | — | Lead-free / RoHS compliant |
| Configuration Modes | — | AS, AP, PS, JTAG |
| LVDS Data Rate | — | Up to 875 Mbps per pair |