EPF81500AQC240-3 vs EPF81500AQC240-4 对比
详细并排对比 EPF81500AQC240-3 出自 Altera 和 EPF81500AQC240-4 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 | EPF81500AQC240-3 | EPF81500AQC240-4 |
|---|---|---|
| 品牌 | Altera | 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） | $21.75 | $18.25 |
| Family | FLEX 8000 | FLEX 8000 |
| Logic Elements / Gates | 1296 logic elements, up to 16,000 usable gates | — |
| Registers | 1500 | — |
| Logic Array Blocks (LABs) | 162 | — |
| User I/Os | 181 | — |
| Propagation Delay | 1.7 ns | — |
| 电源电压 | 4.75 V to 5.25 V | — |
| Logic Family | CMOS SRAM | CMOS |
| Process Technology | 0.42 um CMOS | 0.42 µm CMOS SRAM |
| 封装 | 240-BFQFP (240-PQFP, 32x32 mm) | 240-BFQFP (Plastic Quad Flat Pack) |
| 安装类型 | Surface Mount | — |
| 工作温度 | 0 C to 70 C (Commercial) | 0 °C to +70 °C (commercial) |
| Configuration Method | SRAM, loaded at power-up via EPC1/EPC1064/EPC1213/EPC1441 or parallel EPROM | SRAM, serial or parallel |
| RoHS 状态 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Usable Gates | — | 16,000 |
| Logic Elements / Cells | — | 1,296 |
| User I/O Pins | — | 181 |
| Supply Voltage (Core) | — | 5 V |
| I/O Voltage (MultiVolt) | — | 3.3 V or 5.0 V selectable |
| Propagation Delay (typical) | — | 1.7 ns |
| LE-to-LE Delay (tpd) | — | 4.9 ns (16-bit decode path) |
| Maximum Frequency | — | 125 MHz |
| Configuration Devices | — | EPC1, EPC1064, EPC1213, EPC1441 |
| Speed Grade | — | -4 |