EP2C8F256I8K vs EP2C8F256C8 对比
详细并排对比 EP2C8F256I8K 出自 Altera 和 EP2C8F256C8 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 | EP2C8F256I8K | EP2C8F256C8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $18.95 | $28.40 |
| Family | Cyclone II | Cyclone II |
| Logic Elements | 8,256 | — |
| Logic Array Blocks (LABs) | 182 | — |
| Total RAM Bits | 165,888 | — |
| Embedded 18x18 Multipliers | 36 | — |
| User I/O Pins (max) | 182 | — |
| PLLs | 4 | 4 |
| Global Clock Networks | 16 | — |
| Core Voltage (VCCINT) | 1.2 V | — |
| Process Technology | 90 nm CMOS, SRAM-based | — |
| 封装 | 256-ball FBGA (FineLine BGA) | 256-LBGA FineLine BGA |
| 工作结温 | -40 °C to +100 °C (industrial) | — |
| Configuration | SRAM, requires external serial flash (EPCS/EPCQ) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 | — |
| RoHS 状态 | Compliant | Compliant (per DigiKey listing) |
| Logic Elements (LEs) | — | 8,256 |
| Embedded Memory Bits | — | 165,888 bits |
| Embedded Memory Blocks | — | M4K |
| Embedded 18 x 18 Multipliers | — | 36 |
| Maximum User I/O Pins | — | 182 |
| Process Node | — | 90 nm |
| Core Voltage | — | 1.2 V |
| Operating Temperature (C8) | — | 0 C to +85 C |
| Configuration Modes | — | AS, PS, JTAG |
| Speed Grade | — | 8 (C8 suffix) |