EPF10K20RC208-3N vs EPF10K20RI208-4 对比
详细并排对比 EPF10K20RC208-3N 出自 Intel 和 EPF10K20RI208-4 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 | EPF10K20RC208-3N | EPF10K20RI208-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.95 | $39.90 |
| Series | FLEX-10K | FLEX-10K® |
| Family | FLEX 10K | FLEX 10K |
| Logic Elements / Cells | 1152 | — |
| Number of LABs/CLBs | 144 | — |
| Total RAM Bits | 12288 | — |
| Number of Gates | 20000 (typical), 63000 (max) | — |
| Number of I/O | 147 | — |
| 工作电源电压 | 4.75 V to 5.25 V (5 V typical) | 5 V |
| Maximum Operating Frequency | 125 MHz | — |
| Propagation Delay | 0.4 ns (tpd) | — |
| Process Technology | 0.42 µm CMOS | — |
| 工作温度 | 0°C to 70°C (Commercial) | — |
| 封装 | 208-BFQFP Exposed Pad (RQFP) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Speed Grade | -3 | -4 (slowest grade in the FLEX 10K family) |
| Configuration Method | SRAM-based, ByteBlaster/BitBlaster compatible | Passive Serial / Passive Parallel with EPC2 EPROM |
| Lead Free / RoHS | Lead free; RoHS status varies by date code | — |
| Typical Gates | — | 20,000 |
| Logic Elements (LEs) | — | 1,152 |
| Embedded Memory (SRAM) | — | 12,288 bits (12 Kbits) |
| Logic Array Blocks (LABs) | — | 144 |
| Maximum User I/Os | — | 147 |
| Technology / Process | — | 0.42 µm CMOS SRAM |
| Internal Performance (max) | — | 125 MHz (speed grade -4 is the slowest grade) |
| Package Type | — | 208-pin RQFP with exposed thermal pad (RQFP-208 / BFQFP-208) |
| Pin Suffix | — | RI (Industrial temp, RQFP) |
| 工作温度范围 | — | –40 °C to +85 °C (industrial) |
| JTAG (IEEE 1149.1) | — | Supported |
| RoHS 状态 | — | [DATA_NEEDED: rohs status not in verified data] |