EP2C8Q20818 vs EP2C8Q208C8N 对比
详细并排对比 EP2C8Q20818 出自 Intel 和 EP2C8Q208C8N 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 | EP2C8Q20818 | EP2C8Q208C8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $28.80 | $43.92 |
| Family | Cyclone II | — |
| Logic Elements (LEs) | 8,256 | — |
| Embedded Memory (M4K blocks) | 165,888 bits | — |
| Embedded 18x18 Multipliers | 36 | — |
| User I/O Pins | 138 | — |
| PLLs | 2 | — |
| 封装 | 208-pin PQFP (Q208) | — |
| Process Technology | 90 nm CMOS | — |
| Configuration Modes | AS, PS, JTAG | — |
| 工作温度 | 0C to +85C (commercial) | 0°C to 85°C (commercial) |
| 安装类型 | Surface Mount | Surface Mount |
| Voltage - Core | [DATA_NEEDED: core voltage] | — |
| Voltage - I/O | 1.5V / 1.8V / 2.5V / 3.3V (bank-dependent) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status not explicit in snippet; N suffix implies lead-free] |
| Device Marking | EP2C8Q20818 | — |
| Product Family | — | Cyclone II |
| Number of Logic Elements / Cells | — | 8256 |
| Total RAM Bits | — | 165888 bits |
| Total User I/O | — | 138 |
| 封装 / 外壳 | — | 208-BFQFP (PQFP-208) |
| 引脚数 | — | 208 |
| Logic Family | — | CMOS |
| Technology | — | 90 nm |
| Core Supply Voltage | — | 1.2 V |
| Speed Grade | — | C8 |
| Maximum Internal Clock Frequency | — | 402.58 MHz |
| Configuration Memory | — | SRAM-based |
| I/O Standards Supported | — | [DATA_NEEDED: I/O standard list] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Lifecycle / NRND Status | — | [DATA_NEEDED: no explicit Intel status statement found] |