EP2C20F256I8N vs EP2C20F256C7 对比
详细并排对比 EP2C20F256I8N 出自 Intel 和 EP2C20F256C7 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 | EP2C20F256I8N | EP2C20F256C7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $43.50 | $55.28 |
| Series | Cyclone II | Cyclone II |
| Logic Elements / Cells | 18,752 | — |
| Total RAM Bits | 239,616 bits | 239616 |
| Logic Array Blocks (LABs) | 1,172 | — |
| User I/Os | 152 | — |
| Number of Gates | Not specified by manufacturer [DATA_NEEDED: gate count equivalent] | — |
| Core Supply Voltage | 1.15 V to 1.25 V (1.2 V typical) | 1.2 V |
| 工作温度范围 | -40C to +100C (TJ, industrial) | — |
| 封装 | 256-FBGA (17x17 mm) | — |
| 安装类型 | Surface Mount | — |
| Process Technology | 90 nm CMOS, low-k dielectric | 90 nm |
| 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] | — |
| Product Type | — | FPGA - Field Programmable Gate Array |
| Number of Logic Elements | — | 18752 |
| 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 |
| I/O Supply Voltage Support | — | 3.3 V / 2.5 V / 1.8 V / 1.5 V |
| 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 |