EP3C55U484C6 vs EP3C40U484C6 对比
详细并排对比 EP3C55U484C6 出自 Intel 和 EP3C40U484C6 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 | EP3C55U484C6 | EP3C40U484C6 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $102.40 | $105.00 |
| Family | Cyclone III | Cyclone III |
| Logic Elements | 55,856 LE | 39,600 |
| Embedded Memory | 2,396,160 bits | — |
| Embedded 18x18 Multipliers | 156 | 126 |
| Maximum User I/O | 327 | 331 |
| PLLs | 4 | 4 |
| Process Technology | 65 nm | 65 nm TSMC low-power |
| Core Supply Voltage | 1.15 V to 1.25 V | — |
| 工作温度 | 0°C to +70°C (Commercial) | 0C to +85C (commercial) |
| Speed Grade | C6 | 6 (C6, commercial) |
| 封装 | 484-ball UBGA (FineLine BGA) | 484-UBGA (U484) 19x19 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | — |
| Programming Interface | JTAG / Active Serial | — |
| Logic Array Blocks | — | 396 |
| Total RAM Bits | — | 1,161,216 bits |
| Global Clock Networks | — | 20 |
| Core Voltage | — | 1.15 V to 1.25 V |