EP2C70F672I8 vs EP2C70F672I8N 对比
详细并排对比 EP2C70F672I8 出自 Altera 和 EP2C70F672I8N 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 | EP2C70F672I8 | EP2C70F672I8N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $185.00 | $195.00 |
| Family | Cyclone II | Cyclone II FPGA |
| Logic Elements (LEs) | 68,416 | — |
| Logic Array Blocks (CLBs) | 4,276 | — |
| Total Memory Bits | 1,152,000 bits (1,152 Kbit) | — |
| Embedded Multipliers (18x18) | 150 DSP blocks | — |
| Maximum User I/O Pins | 422 | — |
| Phase-Locked Loops (PLLs) | 4 | — |
| Global Clock Networks | 16 | 16 |
| Process Technology | 90 nm CMOS | 90 nm CMOS |
| Core Supply Voltage (VCCINT) | 1.2 V | — |
| I/O Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (multi-voltage I/O) | — |
| 封装 | 672-ball FBGA (FineLine BGA) | 672-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +100C (Industrial) | 0C to 85C (Industrial) |
| Internal Performance | 402.58 MHz | — |
| Configuration Modes | AS, PS, JTAG, FPP | — |
| RoHS 状态 | Lead-Free, Compliant | Compliant |
| Series | — | Cyclone II |
| Logic Elements (LE) | — | 68,416 |
| Logic Array Blocks (LAB) | — | 4,276 |
| Embedded Memory | — | 1,152 Kbit (1152 Kb) |
| M4K RAM Blocks | — | 250 |
| Embedded 18x18 Multipliers | — | 150 |
| User I/O Count | — | 422 |
| PLLs | — | 4 |
| Maximum Internal Frequency | — | 402.5 MHz |
| Core Voltage | — | 1.2 V (typ) |
| Lead Free | — | Yes (per datasheets.com) |