EP2C20F256I8 vs EP2C20F256I8N 对比
详细并排对比 EP2C20F256I8 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 | EP2C20F256I8 | 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） | $16.42 | $43.50 |
| FPGA Family | Cyclone II | — |
| Number of Logic Elements | 18752 LE | — |
| Total RAM Bits | 239616 bits | 239,616 bits |
| Number of User I/O | 152 | — |
| Package Type | 256-LBGA (FBGA-256) | — |
| 引脚数 | 256 | — |
| Core Supply Voltage | 1.2 V | 1.15 V to 1.25 V (1.2 V typical) |
| I/O Supply Voltage | [DATA_NEEDED: I/O Supply Voltage] | — |
| Logic Family | CMOS | — |
| Process Technology | 90 nm CMOS | 90 nm CMOS, low-k dielectric |
| Speed Grade | 8 | — |
| Temperature Grade | Industrial (I) | — |
| Minimum Operating Temperature | [DATA_NEEDED: Minimum Operating Temperature] | — |
| Maximum Operating Temperature | [DATA_NEEDED: Maximum Operating Temperature] | — |
| Configuration Memory | SRAM-based | — |
| Configuration Modes | [DATA_NEEDED: Configuration Modes] | — |
| 安装方式 | Surface Mount | — |
| Terminal Form | BALL | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Compliant |
| AEC-Q100 | [DATA_NEEDED: AEC-Q100] | — |
| Series | — | Cyclone II |
| 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 |
| Lead-Free | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |