EP20K400CB652I7 vs EP20K400CB652C9 对比
详细并排对比 EP20K400CB652I7 出自 Altera 和 EP20K400CB652C9 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 | EP20K400CB652I7 | EP20K400CB652C9 |
|---|---|---|
| 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） | $149.50 | $89.20 |
| Family | APEX 20KC | APEX 20KC |
| Device Family | Field-Programmable Gate Array (FPGA) | — |
| Typical Gates | 400,000 | — |
| Logic Elements (LEs) | 16,640 | — |
| Maximum Operating Frequency | 375.94 MHz | 250 MHz |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS |
| Core Supply Voltage | 1.8 V | 1.8 V |
| I/O Supply Voltage | 1.8 V / 3.3 V | — |
| 封装 | BGA-652 (652-ball) | BGA-652, 45 × 45 mm, 1.27 mm pitch |
| Package Code (JESD-30) | S-PBGA-B652 | — |
| Terminal Form | Ball | — |
| Package Shape | Square | — |
| Maximum User I/O Pins | [DATA_NEEDED: max user I/O] | — |
| Embedded Memory | Embedded System Blocks (ESB) - dual-port RAM / FIFO / CAM | — |
| Configuration Method | SRAM + JTAG (ISP) | — |
| Speed Grade | 7 | — |
| Temperature Grade | Industrial (-40 °C to +100 °C) | — |
| RoHS 状态 | Non-compliant (JESD-609 e0, contains lead) | [DATA_NEEDED: RoHS compliance status] |
| Manufacturer Status | Obsolete (Intel/Altera legacy FPGA) | — |
| Logic Elements | — | 16640 |
| Gate Count | — | 400000 |
| User I/Os | — | 488 |
| Propagation Delay | — | 2.5 ns |
| 工作温度 | — | 0 °C to +85 °C (Commercial) |
| 安装类型 | — | Surface Mount |
| Number of PLLs | — | 4 |
| Embedded Memory Blocks | — | MultiCore ESBs (Embedded System Blocks) |
| I/O Standard Support | — | LVTTL, LVCMOS, PCI, HSTL, SSTL (MultiVolt I/O) |