EP2C5T144C8N vs EP2C5T144C7N 对比
详细并排对比 EP2C5T144C8N 出自 Altera 和 EP2C5T144C7N 出自 Altera。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 | EP2C5T144C8N | EP2C5T144C7N |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.80 | $12.40 |
| Family | Cyclone II | Cyclone® II |
| Logic Elements (LE) | 4,608 | — |
| Embedded Memory | 119,808 bits (M4K blocks) | — |
| Embedded Multipliers (9x9) | 13 | — |
| User I/Os | 89 | — |
| PLLs | 2 | 2 |
| Core Voltage (VCCINT) | 1.15 V to 1.25 V (typ. 1.2 V) | — |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) | — |
| Speed Grade | 8 | 7 (mid commercial) |
| Process Technology | TSMC 90 nm low-k | — |
| 封装 | 144-pin TQFP (T144), 22x22 mm | 144-LQFP (TQFP), 20 × 20 mm, 0.5 mm pitch |
| 工作温度 | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (Commercial, 'C' grade) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Mode | Serial / Parallel / JTAG | — |
| RoHS 状态 | Compliant (lead-free, 'N' suffix) | Compliant (lead-free, Pb-free) |
| Maximum Internal Frequency | [DATA_NEEDED: maximum internal clock frequency] | — |
| Device | — | EP2C5 |
| Logic Elements | — | 4,608 |
| Total RAM Bits | — | 119,808 |
| User I/Os (this package) | — | 89 |
| Maximum User I/Os (device family) | — | 158 |
| Embedded 18×18 Multipliers | — | Up to 13 |
| Core Voltage | — | 1.15 V to 1.25 V |
| Process | — | TSMC 90 nm low-k dielectric |
| Configuration | — | Serial (AS) / JTAG / PS |