EP20K400CB652I8ES vs EP20K400CB652I7 对比
详细并排对比 EP20K400CB652I8ES 出自 Intel 和 EP20K400CB652I7 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 | EP20K400CB652I8ES | EP20K400CB652I7 |
|---|---|---|
| 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） | $86.00 | $149.50 |
| Product Family | APEX 20KC | — |
| Logic Elements | 16640 | — |
| System Gates | 1052000 | — |
| Logic Array Blocks (LABs) | 1664 | — |
| Embedded Memory (RAM bits) | 212992 | — |
| User I/O Pins | 488 | — |
| Maximum Operating Frequency | 301.21 MHz | 375.94 MHz |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS |
| Core Supply Voltage | 1.8 V | 1.8 V |
| 封装 | 652-ball BGA | BGA-652 (652-ball) |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40 °C to +100 °C (junction) | — |
| Configuration Interface | JTAG (IEEE 1149.1) + serial/parallel | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Non-compliant (JESD-609 e0, contains lead) |
| Temperature Grade | Industrial (-40 °C to +100 °C TJ) | Industrial (-40 °C to +100 °C) |
| Family | — | APEX 20KC |
| Device Family | — | Field-Programmable Gate Array (FPGA) |
| Typical Gates | — | 400,000 |
| Logic Elements (LEs) | — | 16,640 |
| I/O Supply Voltage | — | 1.8 V / 3.3 V |
| 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 |
| Manufacturer Status | — | Obsolete (Intel/Altera legacy FPGA) |