EP3C25F256I7N vs EP3C25F256C8N 对比
详细并排对比 EP3C25F256I7N 出自 Intel 和 EP3C25F256C8N 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 | EP3C25F256I7N | EP3C25F256C8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $27.20 | $38.95 |
| Device Type | FPGA | — |
| Family | Cyclone III | Cyclone III |
| Logic Elements | 24,624 | — |
| Embedded Memory | 608,256 bits | — |
| Embedded Multipliers | 66 (18x18) | — |
| Maximum User I/O | 156 | — |
| Core Supply Voltage | 1.2 V | — |
| 封装 | 256-FBGA (FineLine BGA) | 256-pin FBGA (FineLine BGA), 17x17 mm, 1.0 mm pitch |
| 工作温度 | -40C to +125C | 0 C to +85 C (commercial) |
| Speed Grade | 7 | 8 |
| Process Technology | 65 nm low-power | — |
| PLLs | 4 general-purpose PLLs | 4 |
| External Memory Support | DDR/DDR2/QDRII/QDRII+ | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Compliant (lead-free) | Compliant |
| Hot Socketing | Supported | — |
| Configuration | SRAM-based, in-system programmable | — |
| Series | — | Cyclone III |
| Logic Elements (LEs) | — | 24,624 |
| Embedded Memory Bits | — | 608,256 (594 Kbit) |
| Embedded 18x18 Multipliers | — | 66 |
| User I/O Pins | — | 156 |
| Core Voltage | — | 1.15 V to 1.25 V |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| Lead-Free | — | Yes (Pb-free) |
| 无卤 | — | Yes |