EP2C20F256C8N vs EP2C20F256C7 对比
详细并排对比 EP2C20F256C8N 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 | EP2C20F256C8N | EP2C20F256C7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $20.85 | $55.28 |
| Series | Cyclone II | Cyclone II |
| Family | Cyclone II FPGA | — |
| Logic Elements (LEs) | 18,752 | — |
| Total RAM Bits | 239,616 bits | 239616 |
| Embedded Multipliers (18x18) | 152 | — |
| Maximum User I/O Pins | 315 (device maximum, package-dependent) | — |
| User I/O Pins on F256 Package | [DATA_NEEDED: exact F256 I/O count] | — |
| Number of PLLs | 4 | 4 |
| Global Clock Networks | 16 | — |
| Process Technology | 90 nm CMOS | 90 nm |
| Core Voltage (VCCINT) | 1.2 V (1.15 V to 1.25 V range) | — |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) | — |
| Speed Grade | C8 | 7 |
| 封装 | 256-ball FineLine BGA (FBGA-256, F256) | — |
| 工作温度 | Commercial (0C to +85C) | — |
| 安装类型 | Surface Mount | — |
| Lead-Free (Pb-Free) | Yes (N suffix) | — |
| RoHS 状态 | Compliant | — |
| 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) |
| Maximum Internal Clock Frequency | — | 402.58 MHz |
| Core Supply Voltage | — | 1.2 V |
| I/O Supply Voltage Support | — | 3.3 V / 2.5 V / 1.8 V / 1.5 V |
| Temperature Grade | — | Commercial (C suffix) |
| 封装 / 外壳 | — | 256-LBGA (FBGA) |
| Number of Pins / Balls | — | 256 |
| Configuration Modes | — | JTAG, Active Serial, Passive Serial |