EPF10K20RI208-4 vs EPF10K20RC208-3N 对比
详细并排对比 EPF10K20RI208-4 出自 Altera 和 EPF10K20RC208-3N 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 | EPF10K20RI208-4 | EPF10K20RC208-3N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $39.90 | $21.95 |
| Family | FLEX 10K | FLEX 10K |
| Series | FLEX-10K® | FLEX-10K |
| 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 | — |
| 工作电源电压 | 5 V | 4.75 V to 5.25 V (5 V typical) |
| 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) | — |
| Speed Grade | -4 (slowest grade in the FLEX 10K family) | -3 |
| 工作温度范围 | –40 °C to +85 °C (industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Method | Passive Serial / Passive Parallel with EPC2 EPROM | SRAM-based, ByteBlaster/BitBlaster compatible |
| JTAG (IEEE 1149.1) | Supported | — |
| RoHS 状态 | [DATA_NEEDED: rohs status not in verified data] | — |
| 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 |
| 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) |
| Lead Free / RoHS | — | Lead free; RoHS status varies by date code |