EP1AGX35DF780 vs EP1AGX20CF780C5N 对比
详细并排对比 EP1AGX35DF780 出自 Altera 和 EP1AGX20CF780C5N 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 | EP1AGX35DF780 | EP1AGX20CF780C5N |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $142.60 | $305.00 |
| Series | Arria GX | — |
| Family | Altera Arria GX (90 nm) | Arria GX |
| Logic Elements (LE) | 33,520 | — |
| Embedded Memory | 1,348,416 bits (1.34 Mbit) | — |
| Maximum User I/Os | 341 | — |
| Number of LABs / CLBs | 1676 LABs | — |
| Transceivers | Up to 8 channels, 3.125 Gbps per channel | 4 channels |
| PLLs | 4 | 6 |
| Embedded Multipliers | 18x18-bit hard multipliers (DSP blocks) | [DATA_NEEDED: 18x18 multiplier count] |
| External Memory Support | DDR, DDR2, QDRII, QDRII+ | — |
| 封装 | 780-ball FineLine BGA (FCBGA, 29x29 mm) | 780-ball FineLine BGA (FBGA-780) |
| Configuration Methods | Passive Serial (PS), Fast Passive Parallel (FPP), JTAG 1149.1 | — |
| 工作温度范围 | -40C to +85C (industrial grade I-suffix variants available) | — |
| Process Node | 90 nm CMOS | — |
| RoHS 状态 | Compliant (lead-free variant) | [DATA_NEEDED: RoHS compliance status] |
| Lifecycle | Mature / Obsolete in Intel FPGA product tree | — |
| Supply Voltage (Core) | [DATA_NEEDED: VCCINT nominal value] | — |
| Logic Elements | — | 21,580 |
| Embedded Memory Bits | — | 1,229,184 bits (approx. 150 kbyte) |
| Transceiver Data Rate | — | Up to 3.125 Gbps per channel |
| Global Clock Networks | — | [DATA_NEEDED: global clock count] |
| User I/O Banks | — | [DATA_NEEDED: I/O bank count] |
| Maximum User I/O | — | [DATA_NEEDED: max user I/O count] |
| Process Technology | — | 90 nm |
| Speed Grade | — | -5 (C5) |
| 工作温度 | — | 0C to +85C (commercial) |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Configuration Memory | — | SRAM-based (volatile, requires external config device) |