EP3C5U256C7 vs EP3C5U256C8 对比
详细并排对比 EP3C5U256C7 出自 Altera 和 EP3C5U256C8 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 | EP3C5U256C7 | EP3C5U256C8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $16.10 | $17.20 |
| Series | Cyclone III | Cyclone® III |
| Logic Elements | 5,136 | 5,136 |
| Total RAM Bits | 423,936 | — |
| Logic Array Blocks (LABs) | 321 | — |
| Embedded Multipliers (18x18) | 46 | — |
| Embedded Memory Blocks (M9K) | 23 | — |
| PLLs | 4 | 2 |
| Maximum User I/O | 182 | — |
| 封装 | 256-UBGA (Ultra FineLine BGA) | 256-LFBGA (UBGA) |
| Maximum I/O Pins in Package | 256-LFBGA / 256-UBGA | — |
| Process Technology | 65 nm low-k CMOS | 60 nm low-power CMOS |
| Speed Grade | -7 (commercial) | 8 (commercial) |
| 工作结温 | 0C to 85C (commercial) | — |
| Supply Voltage - Core (VCCINT) | 1.15 V to 1.25 V | — |
| Supply Voltage - I/O (VCCIO per bank) | 1.2 V to 3.3 V (bank-dependent) | — |
| Configuration Mode | Active Serial (AS), Passive Serial (PS), JTAG | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| Total Memory Bits | — | 423,936 |
| Number of Logic Array Blocks (LABs) | — | 182 |
| Number of I/O Pins | — | 182 (maximum user I/O) |
| Embedded 18x18 Multipliers | — | 23 |
| Package Code | — | LFBGA-256, 17x17 mm |
| 工作温度 | — | 0C to +85C (commercial grade) |
| Core Voltage | — | 1.0 V to 1.2 V (1.2 V nominal) |
| I/O Voltage Support | — | LVDS, LVCMOS, SSTL, HSTL |
| Configuration Modes | — | JTAG, Active Serial, Active Parallel, Passive Serial |