EP1C6F256I7N vs EP1C6F256C2 对比
详细并排对比 EP1C6F256I7N 出自 Intel 和 EP1C6F256C2 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 | EP1C6F256I7N | EP1C6F256C2 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $27.94 | $13.80 |
| Family | Cyclone | Cyclone (original, 1st generation) |
| Logic Elements (LE) | 5,980 | — |
| Logic Array Blocks (LAB) | 598 | — |
| Embedded RAM Bits | 92,160 (90 Kbit M4K blocks) | — |
| User I/Os | 185 | — |
| Process Technology | 130 nm CMOS | 0.13 µm SRAM |
| Core Voltage (VCCINT) | 1.5 V (1.425 V to 1.575 V) | 1.5 V |
| Maximum Operating Frequency | 250 MHz | — |
| PLLs | 2 | 2 |
| Global Clock Networks | Up to 20 | — |
| Differential I/O Pairs (LVDS) | 2 True-LVDS | — |
| Hardware Multipliers (18x18) | 20 | — |
| 封装 | 256-BGA (FBGA, 17 x 17 mm, 1.0 mm pitch) | 256-ball FineLine BGA (F256), 17 × 17 mm, 1.0 mm pitch |
| 工作温度 | -40 C to +100 C (industrial) | -40 °C to +85 °C (commercial) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Compliant (Pb-free) | — |
| Configuration Interface | Passive Serial (EPCS flash) | — |
| Logic Elements (LEs) | — | 5,980 |
| Total RAM Bits | — | 92,160 bits |
| Embedded Memory Blocks | — | 20 M4K blocks (4 Kbit each) |
| Maximum User I/O | — | 185 |
| I/O Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (per bank) |
| Configuration Modes | — | Passive Serial (PS), JTAG |
| Speed Grade | — | C2 (commercial, -40 °C to +85 °C) |
| Lead-Free / RoHS | — | Compliant (per current distributor listings) |
| Design Software | — | Altera Quartus II (legacy) / Quartus Prime |