EP2A25F672I9 vs EP2A25F672I8N 对比
详细并排对比 EP2A25F672I9 出自 Intel 和 EP2A25F672I8N 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 | EP2A25F672I9 | EP2A25F672I8N |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $135.00 | $198.50 |
| Family | APEX II | APEX II |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements (LEs) | 24,320 | — |
| System Gates (typical) | 900,000 | — |
| Maximum Operating Frequency | 236 MHz | — |
| Process Technology | 0.15 µm CMOS | 0.15 µm all-layer copper-metal |
| Core Voltage (VCCINT) | 1.5 V | 1.5 V |
| 封装 | 672-pin FC-FBGA | 672-ball FC-FBGA (FineLine BGA) |
| 引脚数量 | 672 | — |
| Temperature Grade | Industrial (-40 °C to +100 °C) | — |
| Speed Grade | 9 (fastest APEX II grade) | — |
| Embedded System Blocks (ESBs) | Yes (dual-port RAM/ROM) | — |
| Maximum User I/O | [DATA_NEEDED: max user I/O pin count] | — |
| Maximum Memory Bits | 422,400 bits | — |
| PLLs | 4 | — |
| 安装类型 | Surface Mount (flip-chip BGA) | — |
| Peak Reflow Temperature | 220 °C (per distributor listing) | — |
| 湿敏等级（MSL） | 3 | — |
| RoHS 状态 | Unknown (legacy 2000s part; verify lot certificate) | unknown |
| Device | — | EP2A25 |
| Logic Elements | — | 24,320 |
| Gates | — | 900,000 |
| Embedded Memory (bits) | — | 622,592 |
| User I/Os | — | 492 |
| Package Size | — | 27 x 27 mm |
| Ball Pitch | — | 1 mm |
| Metal Layers | — | Up to 8 |
| Internal Frequency (max) | — | 333 MHz |
| Propagation Delay | — | 1.69 ns |
| 工作温度 | — | 0 °C to 85 °C |
| Logic Family | — | CMOS |
| I/O Standards Supported | — | True-LVDS, LVPECL, PCML, HyperTransport |
| Configuration Method | — | SRAM-based (Altera Quartus II) |
| Lead-Free | — | unknown |