EP2C20F256C8 vs EP2C20F256C7N 对比
详细并排对比 EP2C20F256C8 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 | EP2C20F256C8 | 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） | $24.80 | $38.50 |
| Series | Cyclone II | Cyclone II |
| Family | FPGA (Field-Programmable Gate Array) | FPGA Cyclone II |
| Logic Elements | 18,752 | — |
| Configurable Logic Blocks (CLBs) | 1,172 | — |
| Total RAM Bits | 239,616 | 239616 |
| M4K Memory Blocks | 52 | — |
| Embedded Multipliers (18x18) | 26 | — |
| Phase-Locked Loops (PLLs) | 4 | — |
| Maximum User I/O | 142 | — |
| Maximum Internal Clock Frequency | 402.5 MHz | — |
| I/O Voltage Standards | LVDS, LVTTL, LVCMOS, PCI, SSTL | — |
| Process Technology | 90 nm CMOS (low-k dielectric) | 90 nm CMOS |
| 封装 | 256-FBGA (FineLine BGA), 1.0 mm ball pitch | 256-LBGA (FineLine BGA) 17x17 mm |
| Operating Temperature (Commercial) | 0C to +85C | — |
| Speed Grade | C8 (-8 commercial) | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Configuration Mode | Active Serial (AS), JTAG | — |
| Design Software | Quartus II / Quartus Prime Lite | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 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) |
| MSL 等级 | — | 3 (168 hours) |
| Configuration Method | — | SRAM-based (AS, PS, JTAG) |