EP20K400CB652C9 vs EP20K400CF672C7 对比
详细并排对比 EP20K400CB652C9 出自 Intel 和 EP20K400CF672C7 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 | EP20K400CB652C9 | EP20K400CF672C7 |
|---|---|---|
| 品牌 | Intel | 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） | $89.20 | $195.00 |
| Family | APEX 20KC | APEX 20KC (MultiCore™) |
| Logic Elements | 16640 | — |
| Gate Count | 400000 | — |
| Maximum Operating Frequency | 250 MHz | — |
| User I/Os | 488 | — |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS |
| Core Supply Voltage | 1.8 V | — |
| Propagation Delay | 2.5 ns | — |
| 工作温度 | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial, C-grade) |
| 封装 | BGA-652, 45 × 45 mm, 1.27 mm pitch | 672-BBGA (FC-FBGA, FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Number of PLLs | 4 | — |
| Embedded Memory Blocks | MultiCore ESBs (Embedded System Blocks) | — |
| I/O Standard Support | LVTTL, LVCMOS, PCI, HSTL, SSTL (MultiVolt I/O) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Non-compliant (legacy product) |
| Series | — | APEX-20KC |
| Logic Elements / Cells | — | 16,640 |
| System Gates | — | 400,000 |
| Embedded Memory (RAM bits) | — | 212,992 |
| Maximum User I/O | — | 488 |
| Number of I/O Banks | — | 8 |
| 引脚数量 | — | 672 |
| Core Voltage | — | 1.8 V |
| 电源电压 | — | 2.5 V (I/O reference) |
| Propagation Delay (tPD) | — | 2.5 ns |
| Maximum Internal Frequency | — | 375.94 MHz |
| PLL Count | — | 4 |
| Speed Grade | — | -7 |
| Lead-Free | — | Contains lead (legacy BGA finish) |