EP20K400CF672C9ES vs EP20K400CF672C8AA 对比
详细并排对比 EP20K400CF672C9ES 出自 Altera 和 EP20K400CF672C8AA 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 | EP20K400CF672C9ES | EP20K400CF672C8AA |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $168.00 | $145.00 |
| Family | APEX 20KC | APEX 20K |
| Series | APEX-20KC | — |
| Logic Elements / Cells | 16640 | — |
| Gate Count | 400000 | — |
| Number of Gates | 400 K | — |
| Voltage - Supply (Core) | 1.8 V | — |
| Maximum Internal Frequency | 250 MHz | — |
| Total RAM Bits | 488 kbit | — |
| Process Technology | 0.18 µm CMOS | — |
| Number of I/O | 488 | — |
| 封装 / 外壳 | 672-BBGA, FCBGA | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0 °C to +85 °C (commercial) | 0 C to 85 C (Commercial) |
| Speed Grade | 9 | — |
| MultiVolt I/O Support | 1.8 V / 2.5 V / 3.3 V | — |
| In-System Programmability | Yes (JTAG) | — |
| RoHS 状态 | Unknown | [DATA_NEEDED: RoHS status] |
| Lead-Free | Unknown | — |
| Number of Logic Elements/Cells | — | 16640 |
| Number of Logic Units (LEs) | — | [DATA_NEEDED: number of LUs] |
| Embedded System Blocks (ESBs) | — | 212 |
| On-chip RAM Bits | — | [DATA_NEEDED: total embedded memory bits] |
| Number of User I/O Pins | — | 488 |
| Package Type | — | 672-ball Fine-Pitch BGA (FBGA) |
| Number of Pins/Balls | — | 672 |
| Supply Voltage (Core) | — | 2.5 V |
| I/O Standards Supported | — | LVTTL, LVCMOS, PCI, SSTL, HSTL (multi-voltage I/O) |
| Propagation Delay | — | [DATA_NEEDED: typical propagation delay] |
| Packaging | — | Tray |
| 湿敏等级（MSL） | — | 3 (168 Hours) |
| Configuration Interface | — | JTAG (IEEE 1149.1), passive serial, passive parallel asynchronous |