EP3SE260F1152I4 vs EP3SE260F1152C4 对比
详细并排对比 EP3SE260F1152I4 出自 Altera 和 EP3SE260F1152C4 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 | EP3SE260F1152I4 | EP3SE260F1152C4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1,750.00 | $8,900.00 |
| Series | Stratix III E | Stratix III E (Enhanced) |
| Manufacturer | Altera (now Intel FPGA) | — |
| Logic Elements | 255,000 | — |
| Logic Array Blocks (LABs) | 10,200 | 10,200 |
| Embedded Memory | 16,672,704 bits (16.67 Mbit) | — |
| User I/O Count | 744 | 744 |
| 封装 | 1152-BBGA, FCBGA | 1152-pin FC-FBGA (Flip-Chip Fine-pitch BGA) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度 | -40 C to +100 C (Industrial) | Commercial (0C to +85C) - inferred from speed grade C4 |
| Supply Voltage - Core | 1.1 V | — |
| Process Node | 40 nm TSMC | — |
| Configuration Memory | SRAM (volatile) | — |
| DSP Blocks (18x18 Multipliers) | 768 maximum | 384 |
| PLL Count | 12 (Enhanced) | [DATA_NEEDED: PLL count] |
| RoHS 状态 | Compliant | Compliant (per distributor listings) |
| MSL 等级 | 4 (72 hours) | — |
| Family | — | Stratix III |
| Logic Elements (LE) | — | 255,000 |
| Embedded Memory Bits | — | 16,672,768 |
| Process Technology | — | 65 nm CMOS (TSMC) |
| Core Voltage | — | 1.1 V |
| Speed Grade | — | C4 (slowest commercial grade) |
| Maximum Internal Frequency | — | ~450 MHz (per FPGAkey listing) |
| Package Code | — | BGA, square |
| I/O Standards Supported | — | LVDS, LVTTL, LVCMOS, SSTL, HSTL |
| Configuration Modes | — | Passive Serial, Fast Passive Parallel, JTAG |
| Transceivers | — | External PHY interface only (no integrated GXB) |