EP2A40F33I-9 vs EP2A40F33I-7 对比
详细并排对比 EP2A40F33I-9 出自 Altera 和 EP2A40F33I-7 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 | EP2A40F33I-9 | EP2A40F33I-7 |
|---|---|---|
| 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） | $99.50 | $119.00 |
| Family | APEX II | — |
| Typical Gate Count | 1,500,000 | — |
| Logic Elements | 40,000 (per legacy marketing) | [DATA_NEEDED: logic element count] |
| 封装 | 33-ball FineLine BGA (F33) | — |
| 工作温度范围 | -40C to +100C (Industrial) | — |
| Speed Grade | -9 (fastest grade for this package) | — |
| Supply Voltage - Core | [DATA_NEEDED: core voltage] | — |
| I/O Voltage Support | 1.5V / 1.8V / 2.5V / 3.3V (MultiVolt) | — |
| Differential I/O | LVDS (per APEX II family features) | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| 湿敏等级（MSL） | 3 | 3 (per JEDEC J-STD-020) |
| Peak Reflow Temperature | 220 C | 220 C (Pb-free profile) |
| RoHS 状态 | ROHS3 Compliant (per Alibaba listing) | [DATA_NEEDED: RoHS compliance per PCN] |
| Device Family Prefix | EP2A40 (APEX II, density 40) | — |
| Manufacturer | Altera (now Intel Programmable Solutions Group) | — |
| Device Family | — | APEX II (EP2A) |
| Device Member | — | EP2A40 (high-density) |
| Package Type | — | Fine-pitch BGA (FBGA) |
| Package Pin/Ball Count | — | 33 balls |
| Pitch | — | [DATA_NEEDED: ball pitch] |
| Operating Temperature Grade | — | Industrial (-40 C to +85 C) |
| Floor Life at MSL3 | — | 168 hours (factory conditions < 30 C / 60% RH) |
| Configuration Method | — | JTAG / serial configuration flash |
| Design Tool | — | Altera Quartus |
| Lead-Free Reflow Compatible | — | Yes (peak 220 C) |
| Process Technology | — | Altera APEX II CMOS programmable logic |
| Voltage Supply | — | [DATA_NEEDED: VCCINT / VCCIO] |