EPF81500ARC304-3 vs EPF81500ARC304-4 对比
详细并排对比 EPF81500ARC304-3 出自 Intel 和 EPF81500ARC304-4 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 | EPF81500ARC304-3 | EPF81500ARC304-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $32.50 | $40.50 |
| Family | FLEX 8000 | FLEX 8000 |
| Usable Gates | 16,000 | 16,000 (max) |
| Logic Elements / Cells | 1,296 | 1,296 |
| Number of Flip-Flops | 1,500 | — |
| User I/O Pins | 208 | 208 |
| Package Type | 304-BFQFP (RQFP) | — |
| 电源电压 | 5 V | — |
| Process Technology | 0.42 µm CMOS EPROM | 0.42 µm CMOS, SRAM-based |
| Speed Grade | -3 | — |
| Internal Performance | 125 MHz | — |
| Configuration Method | In-Circuit Reconfigurable (ICR) via external device or controller | Serial or parallel EPROM, EPC1/EPC1213/EPC1064/EPC1441, or microcontroller |
| Non-Volatile Configuration | Yes (EPROM-based, instant-on) | — |
| 工作温度 | Commercial (0°C to +70°C) [DATA_NEEDED: exact temperature grade] | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (per current distributor listings) |
| JTAG/Boundary Scan | Supported | — |
| Registers | — | 1,500 |
| Supply Voltage (VCCINT) | — | 4.75 V to 5.25 V |
| I/O Voltage | — | 5.0 V (MultiVolt on supported packages) |
| Internal Frequency (max) | — | 125 MHz |
| In-Circuit Reconfigurability | — | Yes (ICR) |
| 封装 / 外壳 | — | 304-RQFP (304-BFQFP, 40x40 mm) |
| Supplier Device Package | — | 304-RQFP |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: lead-free / halogen-free status] |