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