EP1C4F324I7 vs EP1C4F324C8L 对比
详细并排对比 EP1C4F324I7 出自 Intel 和 EP1C4F324C8L 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 | EP1C4F324I7 | EP1C4F324C8L |
|---|---|---|
| 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） | $27.80 | $59.50 |
| Series | Cyclone | — |
| Family | Cyclone I | Cyclone |
| Logic Elements | 4,000 | — |
| Logic Array Blocks (LABs) | 400 | 400 |
| Total RAM Bits | 78,336 | — |
| Embedded 18x18 Multipliers | 17 | — |
| User I/O Pins | 249 | — |
| PLLs | 2 | — |
| Process Technology | 130 nm | [DATA_NEEDED: process node, e.g. 130 nm] |
| Core Supply Voltage | 1.5 V | — |
| I/O Supply Voltage | 3.3 V | — |
| Internal Clock Frequency (max) | 405 MHz | — |
| 工作温度 | -40C to +85C (Industrial) | 0 C to 85 C (Commercial) |
| 封装 | 324-FBGA (FineLine BGA), 19x19 mm, 1.0 mm pitch | 324-ball FBGA (FineLine BGA) |
| 安装类型 | Surface Mount | — |
| Configuration Mode | AS / PS / JTAG | — |
| RoHS 状态 | Lead Free (per datasheet marking) | — |
| Device Type | — | FPGA |
| Logic Elements (LEs) | — | 4000 |
| Maximum User I/Os | — | 249 |
| Embedded Memory | — | 78 Kbits (M4K blocks) |
| Number of PLLs | — | 2 |
| Package Body Size | — | 19 x 19 mm |
| Ball Pitch | — | 1.0 mm |
| Supply Voltage (Core) | — | 1.5 V |
| Speed Grade | — | C8 |
| Lead-Free / RoHS | — | Yes (lead-free, RoHS-compliant) |
| Configuration Method | — | Serial (active serial via EPCS/EPCQ flash) |
| Internal Operating Frequency | — | Up to 405 MHz (per datasheet maximum) |
| I/O Standards Supported | — | LVTTL, LVCMOS, LVDS, SSTL, PCI |
| Development Tool | — | Quartus II (13.0 SP1 or earlier, legacy support) |
| Multipliers / DSP Blocks | — | [DATA_NEEDED: hard multiplier count] |