EP20K400BC652-1V vs EP20K400BC652-3V 对比
详细并排对比 EP20K400BC652-1V 出自 Altera 和 EP20K400BC652-3V 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 | EP20K400BC652-1V | EP20K400BC652-3V |
|---|---|---|
| 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） | $47.95 | $195.00 |
| Series | APEX-20KC | APEX-20K® |
| Family | APEX 20K | APEX 20K |
| Device Sub-Family | EP20K400 | — |
| System Gates | 1,052,000 | — |
| Maximum Logic Elements | 212,992 | — |
| Macrocells / LABs | 16640 | — |
| Embedded Memory (bits) | 212,992 | — |
| Maximum User I/O | 502 | — |
| Speed Grade | -1 | -3 (faster) |
| Clock-to-Output (Tco) | 2.5 ns | — |
| Core Voltage (VCCINT) | 1.8 V | — |
| I/O Voltage (VCCIO) | 2.5 V | — |
| 封装 | 652-BGA (FineLine, 45 x 45 mm) | 652-ball BGA, 45 x 45 mm, 1.27 mm pitch |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度 | 0C to +85C (commercial) | 0 °C to 85 °C (commercial) |
| Configuration | SRAM-based, JTAG IEEE 1149.1 | — |
| Architecture | MultiCore (LUT + product-term + ESB) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: check distributor listing] |
| Logic Cells / Elements | — | 16,640 |
| Gates | — | 400,000 |
| Total RAM Bits | — | 212,992 |
| User I/Os | — | 502 |
| Dedicated Inputs | — | 4 |
| Maximum Operating Frequency | — | 167 MHz |
| Propagation Delay | — | 3.6 ns (per MicrochipUSA) |
| Core Supply Voltage (VCCINT) | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| I/O Supply Voltage (VCCIO) | — | [DATA_NEEDED: banked VCCIO range] |
| Process Technology | — | 0.22 µm CMOS |