EP2A40F724 vs EP2A40B724I9 对比
详细并排对比 EP2A40F724 出自 Altera 和 EP2A40B724I9 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 | EP2A40F724 | EP2A40B724I9 |
|---|---|---|
| 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 | $150.00 |
| Family | APEX II | APEX II |
| Series | EP2A | EP2A40 |
| Logic Elements | 38400 | — |
| System Gates | 1,500,000 (typical) | 1,500,000 |
| Maximum User I/O | 498 | — |
| Embedded RAM Bits | 655360 | — |
| CAM Blocks | Yes | — |
| PLLs | 4 | Up to 4 |
| Global Clock Networks | 16 | — |
| Core Voltage | 1.5 V | 1.5 V |
| I/O Voltage Support | 1.5 V / 1.8 V / 2.5 V / 3.3 V | — |
| 封装 | 724-ball FineLine BGA (F724) | 724-pin FCBGA (FineLine BGA) |
| 工作温度 | 0C to +85C (commercial) | -40 °C to +100 °C (industrial) |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Programming Interface | JTAG (IEEE 1149.1) / Altera ByteBlaster | — |
| Logic Elements / Cells | — | 38,400 |
| Embedded Memory (bits) | — | 655,360 |
| Speed Grade | — | 9 (slower, robust timing margin) |
| Temperature Grade Suffix | — | I (industrial) |
| Maximum User I/O Pins | — | [DATA_NEEDED: exact I/O pin count for EP2A40B724 package] |
| 安装类型 | — | Surface Mount |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |