EP1C12F256C8N vs EP1C12F256I7 对比
详细并排对比 EP1C12F256C8N 出自 Altera 和 EP1C12F256I7 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 | EP1C12F256C8N | EP1C12F256I7 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.10 | $49.95 |
| Family | Cyclone I | Cyclone (1st generation) |
| Logic Elements (LEs) | 12,060 | — |
| Total Memory Bits | 239,616 bits | — |
| Embedded Memory Blocks | 52 M4K (4,608 bits each) | M4K (4,608 bits each) |
| Maximum User I/Os | 185 | — |
| PLLs | 2 | — |
| 封装 | 256-ball FBGA (FineLine BGA), 17x17 mm, 1.0 mm pitch | 256-ball FBGA (FineLine BGA) |
| Core Supply Voltage | 1.5 V | — |
| Process Technology | 0.13-µm, all-layer copper SRAM | 130 nm |
| Speed Grade | C8 (commercial, -8) | 7 |
| Lead-Free / Pb-Free Suffix | Yes (N suffix) | — |
| Maximum Internal Operating Frequency | up to 275.03 MHz | — |
| Operating Temperature (commercial) | 0C to +85C | — |
| Configuration Method | Active Serial, Active Parallel, Passive Serial, JTAG | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Logic Elements | — | 12,060 |
| Logic Array Blocks (LABs) | — | 1,206 |
| Total RAM Bits | — | 239,616 |
| Number of PLLs | — | 2 |
| User I/O Count | — | 185 |
| Core Voltage | — | 1.5 V |
| Package Dimensions | — | 17 mm x 17 mm |
| Ball Pitch | — | 1.0 mm |
| Operating Temperature Grade | — | Industrial (-40C to +100C) |
| RoHS 状态 | — | Compliant |