EP3C55F780I7 vs EP3C55F780C7N 对比
详细并排对比 EP3C55F780I7 出自 Altera 和 EP3C55F780C7N 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 | EP3C55F780I7 | EP3C55F780C7N |
|---|---|---|
| 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） | $195.00 | $138.31 |
| Series | Cyclone III | — |
| Logic Elements / Cells | 55,856 | — |
| Total RAM Bits | 2,396,160 | — |
| User I/O Count | 377 | 377 |
| Number of Logic Blocks / LABs | 55856 | — |
| 封装 | 780-FBGA (FBGA-780), 29 x 29 mm, 1 mm pitch | 780-ball FineLine BGA |
| Package Height | 2.60 mm | — |
| Process Technology | 65 nm | 65 nm low-power CMOS |
| Core Voltage | 1.2 V | — |
| Internal Frequency (max) | 472 MHz | — |
| 工作温度 | -40C to +100C (Industrial) | 0C to +85C (commercial, C7 speed grade) |
| 安装类型 | Surface Mount | — |
| Lead Free / RoHS | Lead Free / RoHS compliant | — |
| Configuration Memory | SRAM-based (volatile, requires external configuration) | 8 Kbits (supports PS, FPP, JTAG) |
| Embedded Multipliers (18x18) | 156 | — |
| PLLs | 4 | 4 |
| Family | — | Cyclone III |
| Logic Elements | — | 55,856 |
| Embedded Memory | — | 2,396,160 bits (approximately 2.4 Mbit) |
| Embedded Memory Blocks | — | 312 M9K blocks |
| Embedded Multipliers | — | 156 (18 x 18) |
| Global Clock Networks | — | 20 |
| Core Voltage (VCCINT) | — | 1.2 V |
| I/O Bank Voltage (VCCIO) | — | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.3 V (per bank) |
| Speed Grade | — | 7 |
| RoHS 状态 | — | Compliant |