EP1K50QC208-1 vs EP1K50QC208-3N 对比
详细并排对比 EP1K50QC208-1 出自 Altera 和 EP1K50QC208-3N 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 | EP1K50QC208-1 | EP1K50QC208-3N |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $11.40 | $13.85 |
| Product Type | FPGA (Field Programmable Gate Array) | — |
| Family | ACEX-1K | ACEX-1K |
| Number of Logic Elements | 2880 | — |
| Number of LABs | 360 | — |
| Total RAM Bits | 40960 bits | — |
| Total Gates | 50000 (50K gates) | — |
| User I/Os | 147 | — |
| Core Supply Voltage | 2.5 V | — |
| Process Technology | 0.22 um | 0.22 µm CMOS |
| Maximum Core Clock Frequency | 250 MHz | — |
| Speed Grade | -1 | — |
| 封装 | 208-BFQFP (PQFP208) | 208-pin PQFP / BFQFP (Plastic Quad Flat Pack) |
| 引脚数 | 208 | — |
| 安装类型 | Surface Mount (Gull Wing) | Surface Mount |
| Temperature Grade | Commercial | — |
| Manufacturer Status | Obsolete / Not recommended for new designs | — |
| RoHS 状态 | unknown | — |
| Typical Gates | — | 50,000 |
| Logic Elements (LEs) | — | 2,880 |
| Logic Array Blocks (LABs) | — | 360 |
| Embedded RAM | — | 40,960 bits (10 EABs × 4,096 bits) |
| Maximum User I/Os | — | 147 |
| Maximum Operating Frequency | — | 166.67 MHz |
| Pin-to-Pin Logic Delay | — | 0.5 ns (typical, -3 speed grade) |
| Core Supply Voltage (VCCINT) | — | 2.5 V |
| I/O Supply Voltage (VCCIO) | — | 3.3 V (PCI-compatible I/O banks) |
| 工作温度 | — | 0 °C to +70 °C (Commercial) |
| Programming Interface | — | IEEE 1149.1 JTAG + in-system configurable |
| Lead-Free / RoHS | — | Compliant (Pb-free terminal finish per 'N' suffix) |