EP3C55F484I7N vs EP3C55U484C6N 对比
详细并排对比 EP3C55F484I7N 出自 Altera 和 EP3C55U484C6N 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 | EP3C55F484I7N | EP3C55U484C6N |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $205.40 | $274.06 |
| Device Family | Cyclone III | — |
| Logic Elements | 55,856 | 55856 LE |
| Logic Array Blocks (LABs) | 3,491 | — |
| Total RAM Bits | 2,396,160 (some listings cite 2,491,520) | — |
| Embedded Memory Blocks (M9K) | 312 | — |
| Embedded 18-bit Multipliers | 156 | — |
| PLLs | 4 | — |
| Maximum User I/Os | 327 | — |
| User I/O Banks | 8 | — |
| Core Voltage | 1.2 V | — |
| 工作温度范围 | -40 C to +100 C (Industrial) | — |
| Speed Grade | 7 | — |
| Internal Clock Frequency | up to 472.5 MHz | — |
| 封装 | 484-pin FBGA (FineLine BGA), 23 x 23 mm, 1.0 mm pitch | 484-FBGA |
| Process Technology | 65 nm CMOS, low power | 65 nm |
| RoHS 状态 | Compliant (Lead-free) | Compliant |
| Configuration Modes | JTAG, Active Serial, Passive Serial | — |
| Product Type | — | Field Programmable Gate Array (FPGA) |
| Family | — | Cyclone III |
| Number of Logic Cells | — | 55856 cells |
| Embedded Memory | — | 2396160 bit |
| I/O Count | — | 327 I/O |
| Core Technology Voltage | — | 1.2 V |
| JTAG LVTTL/LVCMOS Operation | — | 3.3 V, 3.0 V, 2.5 V |
| Package Code | — | FBGA |
| Terminal Count | — | 484 |
| Terminal Form | — | Ball |
| 安装类型 | — | Surface Mount |
| Clock Rate | — | 437.5 MHz |
| REACH Status | — | unknown |
| Automotive Qualification | — | unknown |
| Lead-Free Status | — | unknown |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Configuration Interface | — | [DATA_NEEDED: configuration interface] |
| Maximum I/O Voltage | — | [DATA_NEEDED: maximum I/O voltage] |
| 热阻 | — | [DATA_NEEDED: junction-to-ambient thermal resistance] |