EP3C40F780C8 vs EP3C55F780C8 对比
详细并排对比 EP3C40F780C8 出自 Intel 和 EP3C55F780C8 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 | EP3C40F780C8 | EP3C55F780C8 |
|---|---|---|
| 品牌 | Intel | 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） | $99.95 | $126.01 |
| Family | Cyclone III | Cyclone III |
| Series | EP3C40 | — |
| Logic Elements | 39,600 | 55,856 |
| Total Memory Bits | 1,161,216 bits (1134 Kbit) | — |
| Embedded Memory | M9K blocks, 486 Kbit total (per family datasheet) | 2,396,160 bits (234 M9K blocks) |
| Embedded 18x18 Multipliers | 126 | — |
| General Purpose PLLs | 4 | — |
| Global Clock Networks | 20 | 20 |
| Maximum User I/O Pins | 535 | — |
| Process Technology | 65 nm low-power CMOS | 65 nm |
| 封装 | 780-ball FBGA (FineLine BGA) | 780-ball FBGA |
| Speed Grade | C8 (commercial, -40C to +85C operating range per 'C' designator family convention) | 8 |
| User I/O Banks | [DATA_NEEDED: user I/O bank count] | — |
| Supported Memory Interfaces | DDR, DDR2, QDRII SRAM (via dedicated PHY) | — |
| Configuration | Serial (AS) / Parallel (AP) / JTAG | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Embedded Multipliers (18x18) | — | 156 |
| User I/O Pins | — | 377 |
| PLLs | — | 4 |
| Core Voltage | — | 1.2 V |
| 工作温度 | — | 0C to +85C (Commercial) |
| Configuration Memory | — | SRAM-based |