EPF81500ARC304-4 vs EPF81500ARC304-2 对比
详细并排对比 EPF81500ARC304-4 出自 Altera 和 EPF81500ARC304-2 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 | EPF81500ARC304-4 | EPF81500ARC304-2 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $40.50 | $92.50 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 16,000 (max) | 16,000 |
| Logic Elements / Cells | 1,296 | 1,296 |
| Registers | 1,500 | 1,500 |
| User I/O Pins | 208 | 208 |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | — |
| I/O Voltage | 5.0 V (MultiVolt on supported packages) | — |
| Process Technology | 0.42 µm CMOS, SRAM-based | 0.42 µm CMOS SRAM |
| Internal Frequency (max) | 125 MHz | — |
| Configuration Method | Serial or parallel EPROM, EPC1/EPC1213/EPC1064/EPC1441, or microcontroller | Serial EPROM, Parallel EPROM, or intelligent controller |
| In-Circuit Reconfigurability | Yes (ICR) | — |
| 封装 / 外壳 | 304-RQFP (304-BFQFP, 40x40 mm) | — |
| Supplier Device Package | 304-RQFP | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | — |
| RoHS 状态 | Compliant (per current distributor listings) | — |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free / halogen-free status] | — |
| Product Type | — | FPGA (Field Programmable Gate Array) |
| 封装 | — | 304-BFQFP (RQFP) |
| Core Supply Voltage | — | 5 V |
| Maximum Operating Frequency | — | 125 MHz |
| Supported Config Devices | — | EPC1, EPC1064, EPC1213, EPC1441 |
| In-Circuit Reconfigurability (ICR) | — | Yes |
| JTAG Boundary Scan | — | Yes |
| Development Tool | — | Altera MAX+PLUS II (VHDL, Verilog, waveform) |