EP1C4F400C8N vs EP1C4F400C7 对比
详细并排对比 EP1C4F400C8N 出自 Intel 和 EP1C4F400C7 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 | EP1C4F400C8N | EP1C4F400C7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.26 | $18.75 |
| Family | Cyclone (Altera/Intel) | — |
| Logic Elements (LE) | 4,000 | — |
| Logic Array Blocks (LAB) | 400 | — |
| Total RAM Bits | 78,336 | 78,336 |
| M4K RAM Blocks | 17 | — |
| Embedded Multipliers (18x18) | [DATA_NEEDED: 18x18 multiplier count] | [DATA_NEEDED: multiplier count] |
| PLLs | 2 | 2 |
| Maximum User I/O Pins | 301 | — |
| Global Clock Networks | 8 | — |
| Process Technology | 130 nm SRAM | 130 nm CMOS |
| Core Voltage | 1.5 V | — |
| Speed Grade | 8 (commercial) | C7 (commercial, -7) |
| 工作温度 | 0C to +85C (commercial) | — |
| 封装 | 400-ball FBGA (FineLine BGA) | 400-ball FBGA |
| 安装类型 | Surface Mount (BGA) | — |
| Configuration Mode | AS, PS, JTAG | — |
| Configuration Device | EPCS1/EPCS4/EPCS16 | — |
| External Memory Support | DDR SDRAM, DDR2, SDR up to 266 Mbps | — |
| RoHS 状态 | Compliant (lead-free 'N' suffix) | [DATA_NEEDED: per lot] |
| MSL 等级 | 3 | — |
| JTAG Support | Yes (IEEE 1149.1 boundary scan) | — |
| Device Family | — | Cyclone (Cyclone I) |
| Logic Elements (LEs) | — | 4,000 |
| Logic Array Blocks (LABs) | — | 400 |
| User I/Os | — | 301 |
| Core Supply Voltage (VCCINT) | — | 1.425 V to 1.575 V |
| I/O Supply Voltage (VCCIO) | — | [DATA_NEEDED: per-bank voltage range] |
| 工作结温 | — | 0°C to 85°C |
| LVDS Support | — | Up to 640 Mbps |
| Global Clock Network | — | Up to 8 dedicated clock pins |
| Configuration | — | Active serial / Passive serial / JTAG |