EP3SE260H780I4LG vs EP3SE260H780C4LG 对比
详细并排对比 EP3SE260H780I4LG 出自 Intel 和 EP3SE260H780C4LG 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 | EP3SE260H780I4LG | EP3SE260H780C4LG |
|---|---|---|
| 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） | $2,580.00 | $1,290.00 |
| Series | Stratix III Enhanced | — |
| Family | EP3SE260 | Stratix III Enhanced (EP3SE) |
| Logic Elements | 255,000 LE | 254,400 |
| Adaptive Logic Modules (ALMs) | 102,000 ALM | 101,760 |
| Embedded Memory | 15.90 Mbit | — |
| DSP Blocks | 304 | — |
| 18x18 Multipliers | 840 | — |
| User I/O | 488 | — |
| PLLs | 8 (4 fractional + 4 general-purpose) | — |
| Speed Grade | -4 | C4 (commercial, mid-speed tier) |
| Temperature Grade | Industrial (I) | Commercial (0C to +85C junction) |
| 封装 | 780-ball FineLine BGA (HBGA) | 780-ball FineLine BGA (HBGA, 29 mm x 29 mm, 1.0 mm pitch) |
| 工作温度 | -40C to +100C | — |
| Process Technology | 65 nm low-power CMOS | 65 nm TSMC low-power CMOS |
| Configuration Method | JTAG / Passive Serial / Fast Passive Parallel / Active Serial | — |
| Embedded Memory (M9K + M144K) | — | 18.36 Mbits |
| DSP Blocks (18-bit x 18-bit) | — | 768 |
| 18-bit x 18-bit Multipliers | — | 1,536 |
| Transceivers (full-duplex) | — | 8 (up to 6.375 Gbps) |
| Maximum User I/O Pins | — | 488 |
| Operating Voltage (Core) | — | 0.9 V / 1.0 V / 1.1 V (programmable) |
| External Memory Interface | — | Up to 800 Mbps DDR3, QDR II+, RLDRAM II |
| Hard IP Blocks | — | PCIe Gen2, 10GbE MAC, memory controllers |
| RoHS 状态 | — | Compliant (Pb-free HBGA) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| 安装类型 | — | Surface Mount (BGA) |