EP2C35F484C7 vs EP2C35U484C7 对比
详细并排对比 EP2C35F484C7 出自 Intel 和 EP2C35U484C7 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 | EP2C35F484C7 | EP2C35U484C7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $54.25 | $108.50 |
| Series | Cyclone II | — |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements | 33,216 LE | — |
| Total Memory Bits | 483,840 bits | — |
| Number of Logic Array Blocks (LABs) | [DATA_NEEDED: LAB count] | — |
| Embedded Multipliers (18x18) | 35 | 35 |
| Maximum User I/O | 322 | — |
| Number of PLLs | 4 | — |
| Global Clock Networks | 16 | — |
| Process Technology | 90 nm CMOS, 1.2 V core | 90 nm CMOS |
| Core Voltage | 1.2 V | — |
| 工作温度 | 0 C to 85 C (Commercial) | 0 C to +85 C (commercial 'C' grade) |
| 封装 | 484-pin FBGA (FineLine BGA) | 484-FBGA (FineLine BGA, UBGA-484) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Modes | JTAG, Passive Serial (PS), Active Serial (AS) | — |
| I/O Standards | LVDS, LVTTL, LVCMOS, SSTL, HSTL | — |
| External Memory Support | DDR, DDR2, QDRII SRAM | — |
| Lead-Free / RoHS | Lead-Free (per 'N' suffix not present; C7 = commercial temp) | — |
| Family | — | Cyclone II |
| Logic Elements (LE) | — | 33,216 |
| Total RAM Bits | — | 483,840 bits |
| User I/O Count | — | 322 |
| Number of Logic Blocks / Logic Cells | — | 2,076 (per digchip listing) |
| PLLs | — | 4 |
| Core Supply Voltage | — | 1.2 V |
| Internal Frequency (max) | — | 402.58 MHz |
| Logic Family | — | CMOS |
| RoHS 状态 | — | Lead-free / Compliant per Altera product page |
| Speed Grade | — | 7 (fastest commercial for this device) |
| I/O Standards Supported | — | LVDS, LVTTL, LVCMOS, SSTL, PCI |
| PCI Support | — | PCI 32/64-bit @ 33/66 MHz; PCI-X 133 MHz (with PHY) |