EPF10K20TC144-4N vs EPF10K20TC144-3N 对比
详细并排对比 EPF10K20TC144-4N 出自 Altera 和 EPF10K20TC144-3N 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 | EPF10K20TC144-4N | EPF10K20TC144-3N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $52.00 | $20.85 |
| Series | FLEX 10K | FLEX 10K |
| Number of Logic Elements / Cells | 1,152 | — |
| Number of Logic Gates (typical) | 20,000 gates | — |
| Number of Logic Gates (max) | 63,000 gates | — |
| Number of LABs (Logic Array Blocks) | 144 | — |
| Number of EABs (Embedded Array Blocks) | 6 | — |
| Total RAM Bits | 12,288 bits | — |
| Number of User I/Os | 102 | — |
| Maximum Operating Frequency | 125 MHz | — |
| Propagation Delay (speed grade -4) | 0.4 ns | — |
| Process Technology | 0.42 um CMOS | 0.42 µm CMOS |
| Core Supply Voltage | 5 V | — |
| I/O Supply Voltage | 3.3 V / 5 V PCI-compatible | — |
| 工作温度 | 0C to +70C (Commercial) | 0°C to +70°C (commercial) |
| 封装 | 144-pin TQFP | 144-LQFP / TQFP-144 |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / Pb-Free | Yes (N suffix) | — |
| Configuration Interface | Serial / JTAG (IEEE 1149.1) | — |
| Configuration Memory Support | EPC2, EPC8, EPC16 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Logic Elements / Cells | — | 1,152 |
| Total Gates | — | 20,000 (typical) |
| Embedded Memory (RAM bits) | — | 12,288 |
| Number of LABs/CLBs | — | 144 |
| Number of User I/O | — | 102 |
| Supply Voltage (VCCINT/VCCIO) | — | 5 V |
| Maximum Internal Frequency | — | 125 MHz |
| Speed Grade | — | -3 |
| Configuration Method | — | Passive Serial / JTAG (SRAM-based, volatile) |
| 生命周期状态 | — | Obsolete (EOL 21-Nov-2016 per distributor data) |