EP3C25F256I7N vs EP3C16F256I7N 对比
详细并排对比 EP3C25F256I7N 出自 Intel 和 EP3C16F256I7N 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 | EP3C25F256I7N | EP3C16F256I7N |
|---|---|---|
| 品牌 | Intel | 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） | $27.20 | $38.50 |
| Device Type | FPGA | — |
| Family | Cyclone III | Cyclone III |
| Logic Elements | 24,624 | — |
| Embedded Memory | 608,256 bits | 56 M9K blocks (504 Kbit) |
| Embedded Multipliers | 66 (18x18) | — |
| Maximum User I/O | 156 | — |
| Core Supply Voltage | 1.2 V | — |
| 封装 | 256-FBGA (FineLine BGA) | 256-ball FBGA (17 mm x 17 mm, 1.0 mm pitch) |
| 工作温度 | -40C to +125C | -40C to +100C (industrial, I7) |
| Speed Grade | 7 | — |
| Process Technology | 65 nm low-power | TSMC 60 nm low-leakage |
| PLLs | 4 general-purpose PLLs | 4 |
| External Memory Support | DDR/DDR2/QDRII/QDRII+ | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant (lead-free) | — |
| Hot Socketing | Supported | — |
| Configuration | SRAM-based, in-system programmable | SRAM-based, requires external config device (EPCS/EPCQ) |
| Logic Elements (LEs) | — | 15408 |
| Logic Array Blocks (LABs) | — | 963 |
| Total Memory Bits | — | 516096 |
| Embedded 18x18 Multipliers | — | 56 |
| Maximum User I/O Pins | — | 168 |
| Supply Voltage (Core) | — | 1.2 V typical |
| Lead-Free / Pb-Free | — | Yes (N suffix per JEDEC JESD97) |
| RoHS Compliance | — | Compliant |