EP3C80U484I7 vs EP3C55U484I7 对比
详细并排对比 EP3C80U484I7 出自 Intel 和 EP3C55U484I7 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 | EP3C80U484I7 | EP3C55U484I7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $360.40 | $195.00 |
| Family | Cyclone III | Cyclone III |
| Logic Elements | 81,264 | 55,856 |
| Total Memory Bits | 2,810,880 bits | — |
| Embedded Memory Blocks | 274 M9K blocks | — |
| Embedded 18x18 Multipliers | 244 | — |
| PLLs | 4 (with up to 4 outputs each) | — |
| Maximum User I/O | 295 | — |
| 封装 | 484-FBGA (UBGA-484, FineLine BGA) | 484-FBGA (UBGA-484), 19 x 19 mm, 0.8 mm pitch |
| Package Size | 19 x 19 mm | — |
| Ball Pitch | 0.8 mm | — |
| Core Voltage | 1.2 V | 1.15 V to 1.25 V |
| Operating Temperature (Industrial) | -40C to +85C | — |
| Internal Operating Frequency (max) | 472 MHz | — |
| Configuration Schemes | AS, PS, FPP, JTAG | — |
| I/O Standards | LVDS, LVCMOS, LVTTL, SSTL, HSTL | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: rohs status] |
| Manufacturer | — | Altera (Intel) |
| Process Technology | — | 65 nm CMOS |
| Number of LABs/CLBs | — | 3,491 |
| Total RAM Bits | — | 2,396,160 |
| Number of I/O Pins | — | 327 |
| 工作温度 | — | -40C to +100C (industrial, "I7" grade) |
| 安装类型 | — | Surface Mount |
| Maximum Operating Frequency | — | 437.5 MHz |
| Number of PLLs | — | 4 |
| Embedded Multipliers (18x18) | — | 156 |
| Series | — | Cyclone III |