EP1C20F400C6AC vs EP1C20F400 对比
详细并排对比 EP1C20F400C6AC 出自 Intel 和 EP1C20F400 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 | EP1C20F400C6AC | EP1C20F400 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $52.00 | $58.90 |
| Family | Cyclone | Cyclone |
| Logic Elements | 20,060 | — |
| Embedded RAM Bits | 294,912 | 294,912 bits |
| Number of User I/O | 301 | — |
| Number of Logic Blocks / Cells | 20060 | — |
| Total RAM Bits | 294912 | — |
| Core Voltage | 1.5 V | — |
| 电源电压 | 1.5 V | — |
| 封装 | 400-BGA (FineLine BGA, 1.0 mm pitch, ~2.2 mm height) | 400-ball FineLine BGA (F400) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Process Technology | 0.13 µm SRAM | 0.13 µm SRAM |
| Number of PLLs | 2 | — |
| 工作温度 | 0C to +85C (Commercial grade 'C') | — |
| Speed Grade | 6 (slowest commercial) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Design Tool | Altera Quartus II | — |
| Manufacturer | — | Altera (now Intel) |
| Logic Elements (LEs) | — | 20,060 |
| M4K RAM Blocks (4 Kbit + parity) | — | 301 |
| Embedded 18×18 Multipliers | — | 20 |
| Phase-Locked Loops (PLLs) | — | 8 |
| Maximum User I/O Pins | — | 301 |
| Core Voltage (VCCINT) | — | 1.5 V (typical) |
| I/O Bank Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) |
| LVDS Data Rate | — | up to 840 Mbps |
| Single-Ended I/O Standard Support | — | LVTTL, LVCMOS, PCI, SSTL, LVDS |
| Configuration Modes | — | Passive Serial (PS), Active Serial (AS), JTAG |
| 工作结温 | — | -40 °C to +100 °C (commercial/industrial grades) |