EP1C12F324C7N vs EP1C20F324C6 对比
详细并排对比 EP1C12F324C7N 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 | EP1C12F324C7N | EP1C20F324C6 |
|---|---|---|
| 品牌 | Intel | 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） | $37.20 | $105.00 |
| Series | Cyclone | — |
| Family | Cyclone I | Cyclone |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements (LEs) | 12,060 | — |
| Logic Array Blocks (LABs) | 1,206 | — |
| Embedded Memory (bits) | 239,616 | — |
| Maximum User I/O | 249 | — |
| Number of PLLs | 2 | — |
| Process Technology | 130 nm CMOS | 130 nm CMOS |
| Core Voltage | 1.5 V | — |
| 工作电源电压 | 1.5 V to 3.3 V | — |
| Maximum Internal Frequency | 320 MHz | 405.2 MHz |
| Speed Grade | C7 (commercial, -40C to 85C; spec datasheet: 0C to 85C) | 6 |
| 封装 / 外壳 | 324-BGA (FBGA-324, 19 x 19 mm, 1.0 mm pitch) | — |
| 安装类型 | Surface Mount | — |
| Configuration Method | AS / PS / JTAG | — |
| RoHS 状态 | Compliant (N suffix = lead-free) | — |
| 工作温度 | [DATA_NEEDED: precise commercial temperature range per datasheet] | — |
| Logic Elements (LE) | — | 20,060 |
| Embedded RAM Bits | — | 294,912 bits (64 M4K blocks × 4,608 bits) |
| 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 |
| PLLs | — | 4 |
| LVDS Data Rate (per pair) | — | Up to 640 Mbps |
| Memory Interfaces | — | DDR SDRAM, QDR SRAM, SDR SDRAM |
| 封装 | — | 324-ball FBGA (FineLine BGA) |
| Temperature Grade | — | Commercial (0 °C to +85 °C) |
| Configuration Modes | — | Active Serial (AS), Passive Serial (PS), JTAG |