EPF8636ARC208-4 vs EPF8820ARC-4N 对比
详细并排对比 EPF8636ARC208-4 出自 Altera 和 EPF8820ARC-4N 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 | EPF8636ARC208-4 | EPF8820ARC-4N |
|---|---|---|
| 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） | $16.50 | $19.40 |
| Product Family | FLEX 8000 | — |
| Device Series | EPF8636A | — |
| Usable Gates | 6,000 | 8,000 |
| Logic Elements | 136 | 672 |
| Flip-Flops (Registers) | 504 | — |
| Maximum User I/O | 218 | 152 |
| Embedded RAM Blocks | 8 x 256 x 8 bits | — |
| Logic Block Type | 4-input LUT with fast-carry chain | — |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | — |
| I/O Voltage Tolerance | 3.3 V or 5 V | — |
| Speed Grade | -4 | -4 (industrial) |
| 工作温度 | -40 C to +105 C | — |
| 封装 | 208-RQFP (28x28 mm) with exposed pad | 208-pin RQFP (Plastic Quad Flat Pack with exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | 5 V CMOS, 0.42 um | 0.42 µm CMOS SRAM |
| Configuration Method | Serial configuration EEPROM (in-system) | SRAM, loaded at power-up |
| JTAG / Boundary Scan | IEEE 1149.1 compliant | — |
| RoHS 状态 | Non-compliant (legacy 5 V family) | [DATA_NEEDED: RoHS status] |
| Family | — | FLEX 8000 |
| 电源电压 | — | 5 V |
| Maximum Operating Frequency | — | 125 MHz |
| LE Architecture | — | 4-input LUT + register |
| Configuration Devices | — | EPC1, EPC1064, EPC1213, EPC1441 |
| Boundary Scan | — | JTAG IEEE 1149.1 |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |