EP1C6T144LI6 vs EP1C6T144I8N 对比
详细并排对比 EP1C6T144LI6 出自 Altera 和 EP1C6T144I8N 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 | EP1C6T144LI6 | EP1C6T144I8N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $11.05 | $18.75 |
| Manufacturer | Altera (acquired by Intel) | — |
| Family | Cyclone (first-generation) | Cyclone I (original Cyclone) |
| Logic Elements (LEs) | 5,980 | 5,980 |
| Process Technology | 0.13 µm SRAM | 130 nm |
| Total RAM Bits | 92,160 | — |
| Embedded RAM Blocks | 20 (M4K, 4-Kbit each) | M4K (4 Kbit each) |
| Maximum User I/O Pins | 185 | — |
| PLLs | 2 | 2 |
| I/O Banks | 4 | — |
| 封装 | TQFP-144 (T144) | TQFP-144 (22x22 mm, 0.5 mm pitch) |
| Speed Grade | 6 | 8 |
| Temperature Grade | Industrial (-40 °C to +100 °C TJ) | — |
| Configuration Modes | Passive Serial, JTAG, Altera Serial Configuration Device | — |
| Core Voltage (VCCINT) | 1.5 V | 1.5 V (1.425 V to 1.575 V) |
| I/O Voltage (VCCIO) | 3.3 V / 2.5 V / 1.8 V / 1.5 V (bank-dependent) | — |
| Lead-Free Finish | Yes (per 'L' suffix) | — |
| Supported I/O Standards | LVTTL, LVCMOS, SSTL-2, SSTL-3, PCI, LVDS (input) | — |
| Maximum Internal Frequency | — | 275.03 MHz |
| Embedded RAM Bits | — | 92,160 bits |
| User I/O Pins (max) | — | 98 |
| 工作温度范围 | — | -40C to +100C (Industrial) |
| Configuration Method | — | Serial (EPCS) / JTAG |
| 安装类型 | — | Surface Mount (Gull-Wing, JEDEC LQFP) |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| LVDS Support | — | Yes (dedicated LVDS pairs) |
| DSP Blocks | — | Embedded multiplier blocks (no dedicated DSP block per Cyclone I) |