EP3C55F484C8N vs EP3C80F484C8 对比
详细并排对比 EP3C55F484C8N 出自 Altera 和 EP3C80F484C8 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 | EP3C55F484C8N | EP3C80F484C8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $58.50 | $182.76 |
| Device Family | Cyclone III | — |
| Logic Elements (LE) | 55,856 | 81,264 |
| User I/O Pins | 327 | — |
| Embedded Memory Bits | 2,396,160 | — |
| Memory Blocks (M9K) | 260 | — |
| Embedded Multipliers (18x18) | 260 | — |
| PLLs | 4 | 4 |
| Maximum Internal Frequency | 472 MHz | — |
| Core Voltage (VCCINT) | 1.2 V | — |
| 封装 | 484-BGA (FBGA), 23 x 23 mm, 1.0 mm pitch | 484-ball FBGA (23x23 mm, 1.0 mm pitch) |
| Package Height | 2.60 mm | — |
| Operating Temperature (Commercial) | 0 C to +85 C | — |
| Process Node | 65 nm TSMC low-power | — |
| Configuration | SRAM-based, JTAG / AS / PS modes | — |
| Lead-Free / RoHS | Yes - lead-free, RoHS compliant | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Family | — | Cyclone III |
| Total Memory Bits | — | 2,810,880 bits (2810 Kb) |
| Embedded 18x18 Multipliers | — | 244 |
| Maximum User I/O | — | 295 |
| Process Technology | — | 65 nm CMOS |
| Core Voltage (Vccint) | — | 1.2 V |
| Maximum Operating Frequency | — | 402 MHz |
| Speed Grade | — | C8 (commercial, slowest Cyclone III grade) |
| 工作温度 | — | 0C to +85C (commercial) |
| RoHS 状态 | — | Compliant |
| Lead-Free | — | Yes |
| Memory Interfaces Supported | — | DDR, DDR2, QDRII SDRAM |