EP3C55U484C7N vs EP3C55U484I7 对比
详细并排对比 EP3C55U484C7N 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 | EP3C55U484C7N | EP3C55U484I7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $140.25 | $195.00 |
| Series | Cyclone III | Cyclone III |
| Logic Elements | 55,856 | 55,856 |
| Embedded Memory Bits | 2,396,160 (2.4 Mbit) | — |
| Maximum User I/Os | 327 | — |
| I/O Banks | 8 | — |
| DSP Blocks (18 x 18 Multipliers) | 156 (260 multipliers reported by some sources - [DATA_NEEDED: confirm multiplier count from device handbook]) | — |
| PLLs | 4 | — |
| M9K Memory Blocks | 260 | — |
| Process Technology | 65 nm low-power CMOS | 65 nm CMOS |
| Core Voltage (VCCINT) | 1.2 V | — |
| 工作温度 | 0 °C to +85 °C (commercial) | -40C to +100C (industrial, "I7" grade) |
| Maximum Internal Clock Frequency | 437.5 MHz | — |
| 封装 | 484-pin UBGA (Ultra FineLine BGA), 19 mm × 19 mm | 484-FBGA (UBGA-484), 19 x 19 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Configuration Modes | AS, PS, FPP, JTAG | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: rohs status] |
| Family | — | Cyclone III |
| Manufacturer | — | Altera (Intel) |
| Core Voltage | — | 1.15 V to 1.25 V |
| Number of LABs/CLBs | — | 3,491 |
| Total RAM Bits | — | 2,396,160 |
| Number of I/O Pins | — | 327 |
| Maximum Operating Frequency | — | 437.5 MHz |
| Number of PLLs | — | 4 |
| Embedded Multipliers (18x18) | — | 156 |