EP1C20F324C7 vs EP1C20F324C6 对比
详细并排对比 EP1C20F324C7 出自 Intel 和 EP1C20F324C6 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 | EP1C20F324C7 | EP1C20F324C6 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.95 | $105.00 |
| Series | Cyclone | — |
| Family | Cyclone I (EP1C20) | Cyclone |
| Logic Elements (LE) | 20,060 | 20,060 |
| Logic Array Blocks (LABs) | 2,006 | — |
| Embedded RAM Bits | 294,912 | 294,912 bits (64 M4K blocks × 4,608 bits) |
| M4K RAM Blocks (4 Kbit + 512 parity) | 60 | — |
| Maximum User I/O | 233 | — |
| PLLs | 2 | 4 |
| Process Technology | 130 nm CMOS | 130 nm CMOS |
| Core Voltage | 1.5 V | — |
| 封装 | FBGA-324 (324-BGA, 19 × 19 mm, 1.0 mm pitch) | 324-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount (BGA) | — |
| Operating Temperature Grade | Commercial (C) | — |
| Speed Grade | 7 (-7) | 6 |
| RoHS 状态 | [DATA_NEEDED: rohs status] | — |
| Configuration Mode | AS / PS / JTAG | — |
| User I/O Count | — | 233 |
| Core Voltage (VCCINT) | — | 1.5 V |
| I/O Voltage Standards | — | LVCMOS / LVTTL (3.3 V, 2.5 V, 1.8 V, 1.5 V), LVDS |
| Maximum Internal Frequency | — | 405.2 MHz |
| LVDS Data Rate (per pair) | — | Up to 640 Mbps |
| Memory Interfaces | — | DDR SDRAM, QDR SRAM, SDR SDRAM |
| Temperature Grade | — | Commercial (0 °C to +85 °C) |
| Configuration Modes | — | Active Serial (AS), Passive Serial (PS), JTAG |