EP1C12F324I7 vs EP1C20F324I7N 对比
详细并排对比 EP1C12F324I7 出自 Altera 和 EP1C20F324I7N 出自 Intel。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 | EP1C12F324I7 | EP1C20F324I7N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $52.10 | $53.10 |
| Family | Cyclone | Cyclone (first generation) |
| Logic Elements | 12,060 | 20,060 LE |
| Logic Array Blocks (LABs) | 1,206 | — |
| Embedded RAM Bits | 239,616 | — |
| Maximum User I/O | 249 | — |
| Maximum Operating Frequency | 320.1 MHz | — |
| Process Technology | 130 nm CMOS | 0.13 µm CMOS |
| Core Voltage | 1.5 V | — |
| PLLs | 2 | 4 |
| 封装 | 324-ball FBGA | 324-pin FineLine BGA (FBGA-324), 19 × 19 mm, 1.0 mm pitch |
| 工作温度 | -40 °C to +100 °C (Industrial) | -40 °C to +100 °C (industrial) |
| 安装类型 | Surface Mount | — |
| Configuration Method | SRAM / JTAG / Serial PROM | — |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | [DATA_NEEDED: rohs status] | Compliant |
| Embedded Memory | — | 294,912 bits (288 kbit) |
| Maximum User I/Os | — | 233 |
| Number of Logic Array Blocks (LABs) | — | 20060 (per Cyclone Family datasheet) |
| Embedded Multipliers | — | 26 (18x18) |
| Core Supply Voltage | — | 1.5 V |
| I/O Supply Voltage | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (per I/O bank) |
| Maximum Internal Frequency | — | 320 MHz |
| Speed/Grade Code | — | I7 (-40 °C to +100 °C, industrial speed grade 7) |
| Configuration | — | Serial/parallel via EPCS or JTAG (IEEE 1149.1) |
| Lead-Free / Halogen-Free | — | Lead-free; halogen-free per device datasheet |