EP2C20F256C7 vs EP2C20F256I8N 对比
详细并排对比 EP2C20F256C7 出自 Altera 和 EP2C20F256I8N 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 | EP2C20F256C7 | EP2C20F256I8N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $55.28 | $43.50 |
| Product Type | FPGA - Field Programmable Gate Array | — |
| Series | Cyclone II | Cyclone II |
| Number of Logic Elements | 18752 | — |
| Total RAM Bits | 239616 | 239,616 bits |
| Number of User I/O | 152 | — |
| Number of Embedded Multipliers | 26 (18-bit x 18-bit) | — |
| Number of PLLs | 4 | — |
| Maximum Internal Clock Frequency | 402.58 MHz | — |
| Core Supply Voltage | 1.2 V | 1.15 V to 1.25 V (1.2 V typical) |
| I/O Supply Voltage Support | 3.3 V / 2.5 V / 1.8 V / 1.5 V | — |
| Process Technology | 90 nm | 90 nm CMOS, low-k dielectric |
| Speed Grade | 7 | — |
| Temperature Grade | Commercial (C suffix) | — |
| 封装 / 外壳 | 256-LBGA (FBGA) | — |
| Number of Pins / Balls | 256 | — |
| Configuration Modes | JTAG, Active Serial, Passive Serial | — |
| Logic Elements / Cells | — | 18,752 |
| Logic Array Blocks (LABs) | — | 1,172 |
| User I/Os | — | 152 |
| Number of Gates | — | Not specified by manufacturer [DATA_NEEDED: gate count equivalent] |
| 工作温度范围 | — | -40C to +100C (TJ, industrial) |
| 封装 | — | 256-FBGA (17x17 mm) |
| 安装类型 | — | Surface Mount |
| Maximum Internal Frequency | — | 402.58 MHz (per datasheet typical) |
| Embedded Multipliers (18x18) | — | Up to 52 |
| PLLs | — | 4 |
| Configuration Interface | — | JTAG, Passive Serial, Active Serial |
| RoHS 状态 | — | Compliant |
| Lead-Free | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |