EP2C20F484C8N vs EP2C20F484C7N 对比
详细并排对比 EP2C20F484C8N 出自 Altera 和 EP2C20F484C7N 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 | EP2C20F484C8N | EP2C20F484C7N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $23.95 | $42.50 |
| Series | Cyclone II | — |
| Logic Elements | 18,752 | 18,752 |
| Embedded Memory Bits | 239,616 (315 Kbits) | 239,616 bits |
| Logic Array Blocks | 18752 | — |
| Number of I/O | 315 | — |
| Number of LABs/CLBs | 18752 | — |
| Embedded Memory (M9K blocks) | 52 blocks (315 Kbits) | — |
| Number of Multipliers (18x18) | 26 | — |
| Number of PLLs | 4 | — |
| Process Technology | 90 nm | 90 nm CMOS |
| Core Supply Voltage | 1.2 V | — |
| Maximum Operating Frequency | 402.58 MHz | — |
| 工作温度 | 0C to +85C (commercial) | 0C to +85C (commercial) |
| Speed Grade | 8 | -7 |
| 封装 | 484-ball FBGA | 484-ball FineLine BGA (FBGA-484), 1.0 mm pitch |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (per distributor listing) | — |
| Configuration Method | Passive Serial / Active Serial / JTAG | — |
| Family | — | Cyclone II |
| Maximum User I/Os | — | 315 |
| Number of CLBs | — | 1172 |
| Total RAM Bits | — | 239616 |
| Embedded 18x18 Multipliers | — | 52 |
| PLLs | — | 4 |
| Maximum Internal Clock Frequency | — | 450 MHz |
| Lead-Free / RoHS | — | Yes (N suffix, Pb-free matte tin) |
| Configuration Modes | — | Active Serial (AS), Passive Serial (PS), JTAG |
| Supply Voltage (Core) | — | [DATA_NEEDED: core VCC value] |
| I/O Standard Support | — | LVTTL, LVCMOS, SSTL, LVDS |