EP20K60EFC144-2 vs EP20K60EFC144-2X 对比
详细并排对比 EP20K60EFC144-2 出自 Altera 和 EP20K60EFC144-2X 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 | EP20K60EFC144-2 | EP20K60EFC144-2X |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $12.75 | $42.65 |
| Series | APEX-20K | — |
| Family | APEX-20KE (Enhanced, 1.8 V core) | APEX-20KE |
| Typical Gates | 60,000 | 60,000 |
| Logic Elements | 2,560 | 2,560 |
| Total RAM Bits | 32,768 | — |
| User I/O | 92 to 93 | — |
| Core Supply Voltage | 1.71 V to 1.89 V | — |
| Internal Frequency (max) | 160 MHz | — |
| Propagation Delay | 1.72 ns | — |
| Process Technology | 0.18 µm CMOS | 0.22 µm CMOS |
| 封装 | 144-LQFP (also referenced as 144-FBGA 13x13 in some sources) | 144-pin FBGA (13x13 mm) |
| 工作温度 | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) |
| 安装类型 | Surface Mount | Surface Mount |
| JTAG Support | IEEE 1149.1 boundary scan | — |
| I/O Standards | LVTTL, LVCMOS, PCI, GTL+ | — |
| Configuration Method | Serial/Parallel passive, JTAG, EPC companion | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Unknown (legacy part - check distributor) |
| Embedded RAM Bits | — | 32,768 |
| User I/Os | — | 93 |
| Number of PLLs | — | 4 |
| Core Voltage | — | 1.8 V (1.71 V – 1.89 V) |
| Configuration | — | SRAM-based, JTAG (IEEE 1149.1) |
| Speed Grade | — | -2 (faster commercial) |
| Tool Support | — | Quartus II, MAX+PLUS II |