EP1S25F1020C5 vs EP1S40F1020C5 对比
详细并排对比 EP1S25F1020C5 出自 Altera 和 EP1S40F1020C5 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 | EP1S25F1020C5 | EP1S40F1020C5 |
|---|---|---|
| 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） | $650.00 | $165.00 |
| Family | Stratix | Stratix |
| Logic Elements | 25,660 | 41,250 |
| Logic Array Blocks (LABs) | 2,566 | 4,125 |
| Embedded Memory | 1,944,576 bits (1.94 Mbits) | 3.4 Mbits (TriMatrix) |
| User I/Os | 706 | — |
| Process Technology | 130 nm CMOS | 130 nm |
| Core Voltage | 1.5 V | 1.425 V to 1.575 V |
| Maximum Internal Frequency | 500 MHz | — |
| Speed Grade | C5 | C5 |
| Temperature Grade | Commercial Extended | — |
| 封装 | 1020-ball FC-FBGA | 1020-ball FC-FBGA (33 mm x 33 mm) |
| 安装类型 | Surface Mount (Flip-Chip BGA) | Surface Mount (BGA) |
| Number of PLLs | 4 | — |
| DSP Blocks | Yes (dedicated multiply-accumulate) | Yes (dedicated hardware multipliers) |
| Memory Interfaces Supported | DDR SDRAM, FCRAM, QDR SRAM, RLDRAM | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Series | — | Stratix I |
| Maximum User I/Os | — | 773 |
| 工作温度 | — | 0C to +85C (Commercial) |
| Maximum Internal Clock | — | up to 500 MHz |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, HSTL, LVDS, PCI |