EPF81500AGC280-4 vs EPF81500AGC280-3 对比
详细并排对比 EPF81500AGC280-4 出自 Altera 和 EPF81500AGC280-3 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 | EPF81500AGC280-4 | EPF81500AGC280-3 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.20 | $175.00 |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Technology | CMOS, SRAM-based | — |
| Usable Gates | Up to 16,000 | 16,000 |
| Registers | 1,500 | 1,500 |
| 最大时钟频率 | 357 MHz | — |
| Speed Grade | -4 | — |
| 封装 | CPGA-280 (Ceramic Pin Grid Array) | 280-pin CPGA (Ceramic Pin Grid Array) |
| User I/O Pins | 208 | — |
| Dedicated Inputs | 4 | — |
| Configuration Method | In-circuit reconfigurability (ICR) via external configuration device or intelligent controller | SRAM, external configuration device required |
| 安装类型 | Through-Hole (CPGA socket or hand-solder) | Through-Hole (Pin Grid Array) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| 电源电压 | [DATA_NEEDED: VCCINT / VCCIO] | — |
| Logic Elements | [DATA_NEEDED: LE count] | — |
| 引脚数量 | 280 | — |
| Logic Elements / Cells | — | 1,296 |
| Maximum I/O Pins | — | 204 |
| Pin-to-Pin Propagation Delay | — | 1.8 ns |
| Maximum Internal Frequency | — | 385 MHz |
| Process Technology | — | 0.42 µm CMOS |
| Core Supply Voltage | — | 5 V |
| 工作温度范围 | — | 0 °C to +70 °C (Commercial) |
| In-Circuit Reconfigurability (ICR) | — | Yes (via external configuration devices or intelligent controllers) |