EP1C12F256C8N vs EP1C12F256I7N 对比
详细并排对比 EP1C12F256C8N 出自 Altera 和 EP1C12F256I7N 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 | EP1C12F256I7N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.10 | $47.85 |
| Family | Cyclone I | Cyclone (EP1C12) |
| Logic Elements (LEs) | 12,060 | — |
| Total Memory Bits | 239,616 bits | — |
| Embedded Memory Blocks | 52 M4K (4,608 bits each) | — |
| Maximum User I/Os | 185 | — |
| PLLs | 2 | 2 |
| 封装 | 256-ball FBGA (FineLine BGA), 17x17 mm, 1.0 mm pitch | 256-BGA FineLine |
| Core Supply Voltage | 1.5 V | — |
| Process Technology | 0.13-µm, all-layer copper SRAM | 0.13 μm SRAM-based |
| Speed Grade | C8 (commercial, -8) | — |
| 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 | Active Serial (AS), Passive Serial (PS), JTAG |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Logic Elements | — | 12,060 |
| Total RAM Bits | — | 239,616 |
| Embedded M4K RAM Blocks | — | 52 (128 x 36 bits each) |
| User I/O Pins | — | 185 |
| 工作温度 | — | -40°C to +100°C (industrial) |
| Supply Voltage (Core) | — | 1.5 V |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, LVDS, PCI |
| MSL 等级 | — | 3 (168 hours) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |