EP2C35U484C7 vs EP2C35U484I8 对比
详细并排对比 EP2C35U484C7 出自 Altera 和 EP2C35U484I8 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 | EP2C35U484C7 | EP2C35U484I8 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $108.50 | $55.00 |
| Family | Cyclone II | 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) | — |
| Embedded Multipliers (18x18) | 35 | — |
| PLLs | 4 | 4 |
| Process Technology | 90 nm CMOS | 90 nm low-power CMOS |
| Core Supply Voltage | 1.2 V | — |
| 工作温度 | 0 C to +85 C (commercial 'C' grade) | — |
| Internal Frequency (max) | 402.58 MHz | — |
| Logic Family | CMOS | — |
| 封装 | 484-FBGA (FineLine BGA, UBGA-484) | 484-FBGA (U484, 19x19 mm FineLine BGA) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Lead-free / Compliant per Altera product page | [DATA_NEEDED: RoHS compliance status] |
| Speed Grade | 7 (fastest commercial for this device) | I8 (industrial, 8th speed bin) |
| I/O Standards Supported | LVDS, LVTTL, LVCMOS, SSTL, PCI | — |
| PCI Support | PCI 32/64-bit @ 33/66 MHz; PCI-X 133 MHz (with PHY) | — |
| Logic Elements (LEs) | — | 33216 |
| Embedded Memory (bits) | — | 483840 |
| Embedded 18x18 Multipliers | — | 35 |
| Logic Array Blocks / LABs | — | 2076 |
| Maximum User I/O | — | 322 |
| 工作结温 | — | -40C to +100C (industrial) |
| Configuration Modes | — | Passive Serial, Active Serial, JTAG |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O Banks) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V |