EP3C55F484I7N vs EP3C120F484I7 对比
详细并排对比 EP3C55F484I7N 出自 Altera 和 EP3C120F484I7 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 | EP3C120F484I7 |
|---|---|---|
| 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 | $595.80 |
| Device Family | Cyclone III | — |
| Logic Elements | 55,856 | 119,088 |
| 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 | 4 |
| Maximum User I/Os | 327 | — |
| User I/O Banks | 8 | — |
| Core Voltage | 1.2 V | 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 | — |
| Process Technology | 65 nm CMOS, low power | 65 nm |
| RoHS 状态 | Compliant (Lead-free) | [DATA_NEEDED: RoHS status] |
| Configuration Modes | JTAG, Active Serial, Passive Serial | — |
| Series | — | Cyclone III |
| Manufacturer | — | Intel (formerly Altera) |
| Embedded Memory | — | 3,981,312 bits |
| Number of Logic Array Blocks (LABs) | — | [DATA_NEEDED: LAB count] |
| Number of I/O | — | 283 |
| Number of Pins / Balls | — | 484 |
| Package Type | — | 484-FBGA (FineLine BGA, 23x23 mm, 1.0 mm pitch) |
| Operating Temperature Grade | — | Industrial (-40C to +100C) |
| Internal Frequency (max) | — | 472 MHz |
| Embedded Multipliers (18x18) | — | 576 |
| 安装类型 | — | Surface Mount (BGA) |
| Lead-Free | — | Yes (BGA, by default) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |