EP2C8F256CXN vs EP2C8AF256I8N 对比
详细并排对比 EP2C8F256CXN 出自 Altera 和 EP2C8AF256I8N 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 | EP2C8F256CXN | EP2C8AF256I8N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.20 | $21.40 |
| Series | Cyclone II | — |
| Logic Elements (LEs) | 8,256 | — |
| Total RAM Bits | 165,888 | — |
| Embedded 18x18 Multipliers | 18 | — |
| User I/O Count | 182 | — |
| Number of I/O Banks | [DATA_NEEDED: I/O bank count] | — |
| PLLs | 2 | 4 |
| Global Clock Networks | [DATA_NEEDED: global clock count] | — |
| Core Voltage (VCCINT) | 1.15 V to 1.25 V | 1.2 V |
| I/O Voltage (VCCIO) | [DATA_NEEDED: VCCIO range per bank] | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-selectable) |
| 工作温度 | 0C to +85C (commercial) | -40C to +100C (Industrial, I suffix) |
| 封装 | 256-FBGA | 256-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Configuration Mode | AS / PS / JTAG | — |
| Process Technology | 90 nm SRAM | 90 nm CMOS, SRAM-based |
| RoHS 状态 | Compliant | Lead-free (per Altera ordering code suffix) |
| Family | — | Cyclone II |
| Logic Elements (LE) | — | 8,256 |
| Embedded Memory Bits | — | 165,888 bits (162 Kbit RAM) |
| Embedded Multipliers (18x18) | — | 36 |
| Maximum User I/O Pins | — | 182 |
| Global Clocks | — | 16 |
| Configuration Elements | — | Embedded SRAM, JTAG, AS, PS |
| Speed Grade | — | 8 |
| Status Suffix | — | N (lead-free, Pb-free) |