EP3C55F780C8N vs EP3C80F780C8NAF 对比
详细并排对比 EP3C55F780C8N 出自 Intel 和 EP3C80F780C8NAF 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 | EP3C55F780C8N | EP3C80F780C8NAF |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $58.20 | $48.20 |
| Series | Cyclone III | — |
| Family | Cyclone III (low-cost FPGA) | Cyclone III |
| Logic Elements (LE) | 55,856 | — |
| Logic Array Blocks (LAB) | 3,491 | — |
| Total RAM Bits | 2,396,160 bits (2396 Kbit) | 2,810,880 |
| Embedded Memory Blocks (M9K) | 260 | — |
| Embedded 18x18 Multipliers | 156 | — |
| PLLs | 4 | 4 |
| Maximum User I/O | 377 | 429 |
| User I/O Banks | 4 | — |
| Process Technology | 65 nm TSMC low-power | — |
| Core Supply Voltage | 1.15 V to 1.25 V | — |
| 封装 | 780-pin FBGA (29x29 mm, 1.0 mm pitch) | 780-ball FBGA (FineLine BGA) |
| Speed Grade | 8 (commercial, slowest) | C8 |
| 工作温度 | 0C to +85C (commercial, 'C' suffix) | 0C to +85C (commercial) |
| Configuration Modes | Active Serial, Passive Serial, Fast Passive Parallel, JTAG | — |
| Internal Frequency (typ.) | 402 MHz | — |
| RoHS 状态 | Compliant (lead-free FBGA) | Compliant |
| Logic Elements | — | 81,264 |
| Embedded Multipliers (18x18) | — | 244 |
| Configuration Method | — | AS / PS / JTAG |
| Process Node | — | [DATA_NEEDED: process node] |
| Core Voltage | — | 1.2 V (typical) |
| I/O Bank Count | — | [DATA_NEEDED: I/O bank count] |
| Lead-Free | — | Yes |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |