EP3C40U484C8 vs EP3C55U484C8 对比
详细并排对比 EP3C40U484C8 出自 Intel 和 EP3C55U484C8 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 | EP3C40U484C8 | EP3C55U484C8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $36.75 | $124.85 |
| Family | Cyclone III | Cyclone III |
| Device Type | FPGA (Field Programmable Gate Array) | — |
| Logic Elements (LE) | 39,600 | — |
| Total Memory Bits | 1,161,216 bits | — |
| Embedded Memory (M9K blocks) | 126 blocks (396 Kbits total) | — |
| Embedded 18x18 Multipliers | 126 | — |
| PLLs | 4 | [DATA_NEEDED: PLL count] |
| Maximum User I/O | 331 | — |
| Process Node | 65 nm low-power | — |
| Speed Grade | C8 (8 ns core) | C8 |
| Temperature Grade | Commercial (0C to +85C) | — |
| 封装 | 484-ball FBGA (UBGA) | 484-FBGA (UBGA), 19x19 mm |
| 安装类型 | Surface Mount (BGA) | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Contains lead / RoHS non-compliant (per micro-semiconductor listing) | Compliant |
| Configuration Method | JTAG, Active Serial (AS), Passive Serial (PS) | Serial or parallel via Altera Quartus II |
| Supported I/O Standards | LVDS, SSTL, LVCMOS, PCI, PCI-X | — |
| Logic Elements | — | 55,856 |
| Embedded Memory | — | 2,396,160 bits (approximately 2.4 Mbits) |
| User I/Os | — | 327 |
| Process Technology | — | 65 nm |
| Core Voltage | — | 1.2 V |
| 工作温度 | — | 0C to +85C (Commercial) |
| Logic Array Blocks | — | [DATA_NEEDED: LAB count] |
| 18x18 Multipliers | — | 156 |
| Global Clock Networks | — | [DATA_NEEDED: clock network count] |