EP3C55F780C8N vs EP3C55F780I7 对比
详细并排对比 EP3C55F780C8N 出自 Intel 和 EP3C55F780I7 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 | EP3C55F780I7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $58.20 | $195.00 |
| Series | Cyclone III | Cyclone III |
| Family | Cyclone III (low-cost FPGA) | — |
| Logic Elements (LE) | 55,856 | — |
| Logic Array Blocks (LAB) | 3,491 | — |
| Total RAM Bits | 2,396,160 bits (2396 Kbit) | 2,396,160 |
| Embedded Memory Blocks (M9K) | 260 | — |
| Embedded 18x18 Multipliers | 156 | — |
| PLLs | 4 | 4 |
| Maximum User I/O | 377 | — |
| User I/O Banks | 4 | — |
| Process Technology | 65 nm TSMC low-power | 65 nm |
| Core Supply Voltage | 1.15 V to 1.25 V | — |
| 封装 | 780-pin FBGA (29x29 mm, 1.0 mm pitch) | 780-FBGA (FBGA-780), 29 x 29 mm, 1 mm pitch |
| Speed Grade | 8 (commercial, slowest) | — |
| 工作温度 | 0C to +85C (commercial, 'C' suffix) | -40C to +100C (Industrial) |
| Configuration Modes | Active Serial, Passive Serial, Fast Passive Parallel, JTAG | — |
| Internal Frequency (typ.) | 402 MHz | — |
| RoHS 状态 | Compliant (lead-free FBGA) | — |
| Logic Elements / Cells | — | 55,856 |
| User I/O Count | — | 377 |
| Number of Logic Blocks / LABs | — | 55856 |
| Package Height | — | 2.60 mm |
| Core Voltage | — | 1.2 V |
| Internal Frequency (max) | — | 472 MHz |
| 安装类型 | — | Surface Mount |
| Lead Free / RoHS | — | Lead Free / RoHS compliant |
| Configuration Memory | — | SRAM-based (volatile, requires external configuration) |
| Embedded Multipliers (18x18) | — | 156 |