EP1K50FC256-1 vs EP1K50FC256-3AA 对比
详细并排对比 EP1K50FC256-1 出自 Altera 和 EP1K50FC256-3AA 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 | EP1K50FC256-1 | EP1K50FC256-3AA |
|---|---|---|
| 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） | $18.95 | $92.00 |
| Family | ACEX 1K | ACEX 1K Device Family (2.5V) |
| Logic Elements / Cells | 2,880 | — |
| System Gates | 50,000 | — |
| Maximum System Gates | 199,000 | — |
| Logic Array Blocks (LABs) | 360 | — |
| Embedded Memory (EAB) | 40 Kbit (EAB-based) | — |
| Total RAM Bits | 40,960 | 40960 |
| User I/Os | 186 | — |
| Number of I/O Banks | [DATA_NEEDED: number of I/O banks] | — |
| Operating Supply Voltage (Core) | 2.5 V (2.375 V to 2.625 V) | — |
| Process Technology | 0.22 µm CMOS | 0.22 µm CMOS SRAM |
| Maximum Internal Frequency | 250 MHz | — |
| Configuration Memory Type | SRAM | — |
| 封装 | 256-ball FBGA (FineLine BGA) | 256-BGA (FBGA, 17x17 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Temperature Grade | Commercial (0 °C to +70 °C) | — |
| RoHS 状态 | Non-compliant (per distributor data) | non_compliant (legacy BGA, pre-RoHS or exemption dependent on date code) |
| Part Status | Obsolete (per Arrow listing) | — |
| Series | — | ACEX-1K |
| Number of Logic Elements | — | 2880 |
| Number of LABs (Logic Array Blocks) | — | 360 |
| Number of I/O Pins | — | 186 |
| Number of Gates | — | 50000 (typical) |
| Core Voltage | — | 2.5 V (2.375 V to 2.625 V) |
| 工作温度 | — | 0 °C to 70 °C (commercial) |
| Speed Grade | — | -3 (faster tier) |
| Configuration Method | — | SRAM (volatile, requires external config device) |
| Number of PLLs | — | 4 (per family datasheet) |
| Number of Global Clocks | — | [DATA_NEEDED: number of global clocks] |