EP2C20F256I8N vs EP2C20F256C7N 对比
详细并排对比 EP2C20F256I8N 出自 Intel 和 EP2C20F256C7N 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 | EP2C20F256C7N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $43.50 | $38.50 |
| 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) | — |
| 工作温度范围 | -40C to +100C (TJ, industrial) | — |
| 封装 | 256-FBGA (17x17 mm) | 256-LBGA (FineLine BGA) 17x17 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | 90 nm CMOS, low-k dielectric | 90 nm CMOS |
| 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 | Compliant |
| Lead-Free | Yes | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Family | — | FPGA Cyclone II |
| Number of Logic Elements (LEs) | — | 18752 |
| Number of LABs/CLBs | — | 1172 |
| Maximum User I/O Pins | — | 152 |
| Number of Embedded Multipliers (18x18) | — | 52 |
| Number of PLLs | — | 4 |
| Core Voltage | — | 1.2 V |
| Maximum Operating Frequency | — | 402.58 MHz |
| 工作温度 | — | 0C to +85C (Commercial) |
| Configuration Method | — | SRAM-based (AS, PS, JTAG) |