EP1K50FC256-2 vs EP1K50FI256-2 对比
详细并排对比 EP1K50FC256-2 出自 Altera 和 EP1K50FI256-2 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 | EP1K50FC256-2 | EP1K50FI256-2 |
|---|---|---|
| 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） | $62.00 | $23.25 |
| Series | ACEX-1K | ACEX-1K |
| Family | ACEX 1K Family | ACEX 1K |
| Logic Cells / Elements | 2,880 | — |
| Typical Gates | 50,000 | — |
| Number of LABs/CLBs | 360 | — |
| User I/Os | 186 | — |
| Total RAM Bits | 40,960 | 40,960 |
| Number of Gates | 50,000 | — |
| Voltage - Supply | 2.375 V to 2.625 V (nominal 2.5 V) | — |
| Process Technology | 0.22 µm CMOS | 0.22 µm |
| Propagation Delay | 0.4 ns (per Partstack listing) | — |
| 工作温度 | 0°C to +70°C (commercial) | — |
| 封装 / 外壳 | 256-BGA (FineLine BGA, 17x17 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 安装方式 | SMD/SMT | — |
| Programming Type | In-System Programmable via JTAG (IEEE 1149.1) | — |
| Configuration Method | SRAM-based, volatile configuration | SRAM (volatile, serial/PROM/JTAG) |
| RoHS 状态 | Compliant | Non-compliant (legacy product) |
| REACH Status | Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Logic Elements / Cells | — | 2,880 |
| Total Gates (typical) | — | 50,000 |
| Logic Array Blocks (LABs) | — | 360 |
| Embedded Array Blocks (EABs) | — | 12 |
| User I/O Pins | — | 186 |
| Number of I/O Banks | — | 4 |
| Core Voltage | — | 2.5 V |
| Maximum Internal Frequency | — | 200 MHz |
| 封装 | — | 256-ball FBGA |
| Operating Temperature Grade | — | Industrial |
| Lead-Free | — | No |