EPF81500AGC280-3 vs EPF81500AGC280-4 对比
详细并排对比 EPF81500AGC280-3 出自 Intel 和 EPF81500AGC280-4 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 | EPF81500AGC280-3 | EPF81500AGC280-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $175.00 | $21.20 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 16,000 | Up to 16,000 |
| Logic Elements / Cells | 1,296 | — |
| Registers | 1,500 | 1,500 |
| 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) | — |
| 封装 | 280-pin CPGA (Ceramic Pin Grid Array) | CPGA-280 (Ceramic Pin Grid Array) |
| 安装类型 | Through-Hole (Pin Grid Array) | Through-Hole (CPGA socket or hand-solder) |
| Configuration Method | SRAM, external configuration device required | In-circuit reconfigurability (ICR) via external configuration device or intelligent controller |
| In-Circuit Reconfigurability (ICR) | Yes (via external configuration devices or intelligent controllers) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Device Type | — | CPLD (Complex Programmable Logic Device) |
| Technology | — | CMOS, SRAM-based |
| 最大时钟频率 | — | 357 MHz |
| Speed Grade | — | -4 |
| User I/O Pins | — | 208 |
| Dedicated Inputs | — | 4 |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| 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 |