EP2C8Q208 vs EP2C8Q208I8 对比
详细并排对比 EP2C8Q208 出自 Altera 和 EP2C8Q208I8 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 | EP2C8Q208 | EP2C8Q208I8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $35.20 | $34.60 |
| Family | Cyclone II | Cyclone II |
| Logic Elements (LEs) | 8,256 | — |
| Total RAM Bits | 165,888 | 165,888 bits |
| Embedded 18x18 Multipliers | 18 | — |
| PLLs | 4 | — |
| User I/O Pins | 138 | — |
| Process Technology | 90 nm CMOS | 90 nm low-k CMOS |
| Core Voltage | 1.2 V | — |
| 工作温度 | 0C to 85C (commercial, C8 suffix) | -40 C to +100 C (industrial) |
| 封装 | 208-pin PQFP (BFQFP, plastic QFP) | 208-pin BFQFP (PQFP) |
| Configuration Modes | AS, PS, JTAG | JTAG, Active Serial (AS), Passive Serial (PS) |
| 安装类型 | Surface Mount | — |
| MSL 等级 | 3 (168 hours) | 3 |
| RoHS 状态 | Compliant | Non-compliant (legacy BFQFP) |
| Lead-Free | Yes | — |
| Logic Elements | — | 8,256 |
| Embedded Multipliers (18x18) | — | 18 |
| M4K RAM Blocks | — | 36 |
| User I/O Count | — | 138 |
| PLL Count | — | 2 |
| Core Voltage (VCCINT) | — | 1.2 V |
| I/O Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| Speed Grade | — | I8 (industrial) |