EP1C20F324C6N vs EP1C20F400C6AB 对比
详细并排对比 EP1C20F324C6N 出自 Altera 和 EP1C20F400C6AB 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 | EP1C20F324C6N | EP1C20F400C6AB |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.75 | $65.80 |
| Series | Cyclone® | — |
| Family | Cyclone I | Cyclone |
| Logic Elements (LEs) | 20,060 | — |
| Logic Array Blocks (LABs) | 2,006 | — |
| Total RAM Bits | 294,912 (36 Kbit) | — |
| Embedded Multipliers (18×18) | Yes (M4K + DSP blocks per datasheet) | — |
| User I/Os | 233 | — |
| Number of CLBs / Logic Cells | 20,060 cells (20060 CLBs per datasheet) | — |
| Supply Voltage - Core | 1.5 V | — |
| Maximum Operating Frequency | 405 MHz (per FindIC specification) | — |
| Process Technology | CMOS, 0.13 µm SRAM-based | 0.13 µm SRAM |
| 封装 | 324-FBGA (FineLine BGA), 19 × 19 mm, 1.0 mm pitch | 400-ball FineLine BGA (FBGA-400) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Speed Grade | C6 | C6 |
| 工作温度 | 0 °C to +85 °C (commercial, "C" prefix) | 0°C to 85°C (commercial) |
| Lead-Free / RoHS | Yes (lead-free, "N" suffix per part number decoder) | — |
| PLLs | 2 (per Cyclone family datasheet) | 2 (per Cyclone family datasheet) |
| Configuration | JTAG, Passive Serial, Active Serial (EPCS) | — |
| Logic Elements | — | 20,060 |
| User I/O Pins | — | 301 |
| Embedded Memory Bits | — | 294,912 bits |
| Embedded Memory Blocks | — | M4K, 36 Kbits each (8 blocks typical family-wide) |
| Core Voltage (VCCINT) | — | 1.5 V |
| Maximum User I/O | — | 301 |
| Configuration Mode | — | Active Serial (AS), Passive Serial (PS), JTAG |
| RoHS 状态 | — | [DATA_NEEDED: rohs status from manufacturer page] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |