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