EP2C50U484C8N vs EP2C50U484I8 对比
详细并排对比 EP2C50U484C8N 出自 Intel 和 EP2C50U484I8 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 | EP2C50U484C8N | EP2C50U484I8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $155.85 | $184.20 |
| Series | Cyclone II | — |
| Family | Cyclone II (90 nm) | Cyclone II |
| Logic Elements (LE) | 50,528 | — |
| Embedded Memory (M4K blocks) | 594,432 bits (129 M4K blocks) | — |
| Embedded 18x18 Multipliers | 86 | — |
| PLLs | 4 | 4 |
| User I/Os | 294 | — |
| I/O Banks | 8 | — |
| Speed Grade | C8 (commercial, mid-tier) | I8 (fastest timing closure in Cyclone II) |
| 工作温度 | 0C to +85C (commercial) | -40 °C to +100 °C (Industrial) |
| 封装 | 484-ball FBGA (UBGA-484) | 484-ball FineLine BGA (UBGA), 23x23 mm |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Process Technology | 90 nm low-k CMOS | — |
| Configuration Methods | Passive Serial, Active Serial, JTAG | — |
| Memory Interface Support | DDR, DDR2, SDR SDRAM, QDRII SRAM | — |
| RoHS 状态 | Compliant (lead-free) | — |
| MSL 等级 | 3 (168 hours) | — |
| Logic Elements | — | 50,528 LEs |
| Total RAM Bits | — | 594,432 bits |
| Embedded Multipliers (18x18) | — | 172 |
| User I/O Pins | — | 294 |
| Core Voltage | — | 1.2 V |
| I/O Bank Count | — | 8 (supports 1.5/1.8/2.5/3.3 V) |
| Global Clock Networks | — | 16 |
| Process Node | — | 90 nm |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free/RoHS status of U484I8 variant] |