EP2C8AF256I8N vs EP2C8F256CX1VAA 对比
详细并排对比 EP2C8AF256I8N 出自 Intel 和 EP2C8F256CX1VAA 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 | EP2C8AF256I8N | EP2C8F256CX1VAA |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.40 | $56.80 |
| Family | Cyclone II | Cyclone II |
| Logic Elements (LE) | 8,256 | — |
| Embedded Memory Bits | 165,888 bits (162 Kbit RAM) | — |
| Embedded Multipliers (18x18) | 36 | 18 |
| Maximum User I/O Pins | 182 | 182 |
| PLLs | 4 | 2 |
| Global Clocks | 16 | — |
| Configuration Elements | Embedded SRAM, JTAG, AS, PS | — |
| Core Voltage (VCCINT) | 1.2 V | 1.15 V to 1.25 V (typ 1.2 V) |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-selectable) | 1.2 V to 3.3 V (bank-dependent) |
| Process Technology | 90 nm CMOS, SRAM-based | 90 nm low-k CMOS |
| 封装 | 256-ball FBGA (FineLine BGA) | 256-ball FBGA (FineLine BGA) |
| 工作温度 | -40C to +100C (Industrial, I suffix) | — |
| 安装类型 | Surface Mount (BGA) | — |
| RoHS 状态 | Lead-free (per Altera ordering code suffix) | Compliant (lead-free) |
| Speed Grade | 8 | C8 |
| Status Suffix | N (lead-free, Pb-free) | — |
| Logic Elements | — | 8,256 |
| Total Memory Bits | — | 162,000 (36 M4K blocks) |
| Global Clock Networks | — | 8 |
| User I/O Banks | — | 8 |
| 工作温度范围 | — | -40C to +85C (industrial, VAA suffix) |
| Configuration Modes | — | Passive Serial, Active Serial, JTAG |