EPF81188ARC240-4 vs EPF81188ARI240-4 对比
详细并排对比 EPF81188ARC240-4 出自 Altera 和 EPF81188ARI240-4 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 | EPF81188ARC240-4 | EPF81188ARI240-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $30.10 | $19.95 |
| Family | FLEX 8000 | FLEX 8000 |
| Series | FLEX 8000 | — |
| Logic Elements / Cells | 1008 | — |
| Usable Gates | approx. 16,000 | 12,000 |
| User I/O Count | 184 | — |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V (5 V nominal) | — |
| Speed Grade | -4 | -4 |
| 封装 / 外壳 | 240-BFQFP (RQFP, 32x32 mm) | — |
| Supplier Device Package | 240-RQFP (32x32) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | 5 V CMOS SRAM | 0.42 µm CMOS SRAM |
| Configuration Method | Serial / Parallel / JTAG (IEEE 1149.1) | SRAM, in-circuit reconfigurable (ICR) via external EPC1/EPC2 |
| In-Circuit Reconfigurable | Yes (via external config device or JTAG) | — |
| I/O Standard Support | 5 V / 3.3 V multiVolt I/O | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | Industrial (-40 °C to +85 °C) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Logic Elements (LEs) | — | 1,008 |
| Logic Cells | — | 1,008 |
| User I/O Pins | — | 184 |
| 封装 | — | 240-pin RQFP (BFQFP exposed pad) |
| 电源电压 | — | 5 V |
| Maximum Internal Frequency | — | 125 MHz |
| Configuration Memory Type | — | SRAM (volatile - requires external boot device) |