EP1K50FI256-2 vs EP1K50FC256-1 对比
详细并排对比 EP1K50FI256-2 出自 Intel 和 EP1K50FC256-1 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 | EP1K50FI256-2 | EP1K50FC256-1 |
|---|---|---|
| 品牌 | Intel | 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） | $23.25 | $18.95 |
| Series | ACEX-1K | — |
| Family | ACEX 1K | ACEX 1K |
| Logic Elements / Cells | 2,880 | 2,880 |
| Total Gates (typical) | 50,000 | — |
| Logic Array Blocks (LABs) | 360 | 360 |
| Embedded Array Blocks (EABs) | 12 | — |
| Total RAM Bits | 40,960 | 40,960 |
| User I/O Pins | 186 | — |
| Number of I/O Banks | 4 | [DATA_NEEDED: number of I/O banks] |
| Core Voltage | 2.5 V | — |
| Process Technology | 0.22 µm | 0.22 µm CMOS |
| Maximum Internal Frequency | 200 MHz | 250 MHz |
| 封装 | 256-ball FBGA | 256-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Temperature Grade | Industrial | Commercial (0 °C to +70 °C) |
| Configuration Method | SRAM (volatile, serial/PROM/JTAG) | — |
| RoHS 状态 | Non-compliant (legacy product) | Non-compliant (per distributor data) |
| Lead-Free | No | — |
| System Gates | — | 50,000 |
| Maximum System Gates | — | 199,000 |
| Embedded Memory (EAB) | — | 40 Kbit (EAB-based) |
| User I/Os | — | 186 |
| Operating Supply Voltage (Core) | — | 2.5 V (2.375 V to 2.625 V) |
| Configuration Memory Type | — | SRAM |
| Part Status | — | Obsolete (per Arrow listing) |