EP2C8Q20818 vs EP2C8Q208I8N 对比
详细并排对比 EP2C8Q20818 出自 Intel 和 EP2C8Q208I8N 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 | EP2C8Q208I8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $28.80 | $9.95 |
| Family | Cyclone II | — |
| Logic Elements (LEs) | 8,256 | 8,256 |
| Embedded Memory (M4K blocks) | 165,888 bits | — |
| Embedded 18x18 Multipliers | 36 | 18 |
| User I/O Pins | 138 | — |
| PLLs | 2 | 4 |
| 封装 | 208-pin PQFP (Q208) | 208-Pin PQFP (BFQFP) |
| Process Technology | 90 nm CMOS | TSMC 90 nm low-k dielectric |
| Configuration Modes | AS, PS, JTAG | AS, PS, JTAG |
| 工作温度 | 0C to +85C (commercial) | -40C to +100C (Industrial grade) |
| 安装类型 | 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] | Compliant |
| Device Marking | EP2C8Q20818 | — |
| Series | — | Cyclone II |
| Embedded Memory (bits) | — | 165,888 |
| Total Memory (max) | — | 1.1 Mbit |
| User I/Os | — | 138 |
| Max Usable I/Os | — | 182 |
| Core Voltage | — | 1.15 V to 1.25 V |
| I/O Standards | — | LVDS, LVTTL, LVCMOS, SSTL, HSTL |