EP3C5E144C7 vs EP3C5E144C8 对比
详细并排对比 EP3C5E144C7 出自 Intel 和 EP3C5E144C8 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 | EP3C5E144C7 | EP3C5E144C8 |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.85 | $18.40 |
| Family | Cyclone III | Cyclone III |
| Logic Elements (LEs) | 5,136 | — |
| Total Memory Bits | 423,936 | — |
| Embedded Memory Blocks (M9K) | 46 | — |
| Embedded 18x18 Multipliers | 46 (max) | 23 |
| User I/O Pins | 94 | — |
| PLLs | 2 (up to 4 outputs each) | 4 |
| Global Clock Networks | 10 | — |
| Core Voltage (VCCINT) | 1.2 V | — |
| Process Technology | 65 nm TSMC low-power | 65 nm |
| Maximum Internal Frequency | 437.5 MHz | — |
| Speed Grade | C7 (commercial, 7th speed grade) | C8 (commercial) |
| 工作温度 | 0C to +85C (commercial) | 0C to +85C (commercial) |
| 封装 | 144-LQFP Exposed Pad (EQFP-EP), 22x22 mm | 144-pin EQFP (exposed pad) |
| Configuration Modes | JTAG, Active Serial, Passive Serial | — |
| Configuration Bit Stream Size | [DATA_NEEDED: actual size, typically ~1.4 Mbit] | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| Logic Elements | — | 5,136 |
| Logic Array Blocks (LABs) | — | 321 |
| Embedded Memory (RAM bits) | — | 423,936 |
| User I/Os | — | 94 |
| Core Voltage | — | 1.2 V |
| Maximum Operating Frequency | — | 402 MHz |