EP1C4F400C8 vs EP1C4F400I7 对比
详细并排对比 EP1C4F400C8 出自 Intel 和 EP1C4F400I7 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 | EP1C4F400C8 | EP1C4F400I7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $22.10 | $0.00 |
| Series | Cyclone | Cyclone |
| Family | Cyclone I (EP1C4) | — |
| Logic Elements | 4,000 | — |
| Logic Array Blocks (LABs) | 400 | — |
| Embedded Memory (RAM bits) | 78,336 | — |
| Total RAM Blocks | M4K (4 Kbit + parity) | — |
| Embedded Multipliers (18x18) | 17 (per FindIC / Alldatasheet) | — |
| PLLs | 2 | — |
| User I/Os | 301 | — |
| 封装 | 400-BGA FineLine BGA (FBGA-400), 1.0 mm pitch | — |
| Core Voltage (VCCINT) | 1.5 V | — |
| Process Technology | 130 nm CMOS | CMOS 130 nm |
| Maximum Internal Frequency | 275.03 MHz (per Datasheets.com listing) | 320 MHz (family level) |
| 工作温度 | 0C to +85C (commercial, suffix C8) | — |
| Configuration Mode | AS / PS / JTAG | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status for EP1C4F400I7] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Lead-Free | Yes (per RoHS) | — |
| Product Type | — | FPGA - Field Programmable Gate Array |
| Number of Logic Cells / Elements | — | 4000 |
| Number of LABs | — | 400 |
| Number of User I/Os | — | 301 |
| Total RAM Bits | — | 78336 |
| Core Supply Voltage | — | 1.5 V |
| 封装 / 外壳 | — | 400-BGA (FBGA/PBGA), 21 x 21 mm, 1.0 mm pitch |
| Number of Terminals | — | 400 |
| 安装方式 | — | Surface Mount (BGA) |
| Speed Grade | — | -7 |
| Temperature Grade | — | Industrial (I7 suffix) |
| 工作温度范围 | — | [DATA_NEEDED: exact industrial temperature range] |
| Number of PLLs | — | [DATA_NEEDED: PLL count] |