EP2A40F672I8 vs EP2A40F672I7N 对比
详细并排对比 EP2A40F672I8 出自 Altera 和 EP2A40F672I7N 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 | EP2A40F672I8 | EP2A40F672I7N |
|---|---|---|
| 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） | $155.00 | $198.00 |
| Family | APEX II (EP2A) | APEX II |
| Logic Elements | 38,400 cells | — |
| System Gates | 1,500,000 | 1.5 M |
| Maximum Operating Frequency | 376 MHz | — |
| Process Technology | 0.15 um | 0.15 µm |
| Core Supply Voltage (VCCINT) | 1.5 V | — |
| 封装 | 672-ball FC-FBGA (Fine-pitch Chip-Scale BGA) | 672-pin FC-FBGA |
| User I/O Count | Up to 497 (per APEX II data book) | — |
| Speed Grade | I8 (industrial temperature, mid performance) | — |
| 工作温度 | -40C to +100C (industrial) | -40 °C to +85 °C (Industrial) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Configuration Method | SRAM-based, requires external PROM/flash | — |
| MSL 等级 | 3 (per third-party distributor data) | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free status - older APEX II parts may not be RoHS] | — |
| Embedded Memory | ESBs configurable as RAM/ROM/product-term | — |
| Logic Cells / Elements | — | 38,400 |
| Macrocells | — | 16 |
| Product Terms per Macrocell | — | 32 |
| Maximum Internal Frequency | — | 562 MHz |
| Propagation Delay (PLA mode) | — | 1.55 ns |
| User I/O Lines | — | 492 |
| Core Voltage | — | 1.5 V |
| RoHS 状态 | — | Compliant (Pb-free) |
| Configuration Interface | — | JTAG, Passive Serial, Passive Parallel, Synchronous |