XC3090L-8TQ144I vs XC3090L-7TQ176I 对比
详细并排对比 XC3090L-8TQ144I 出自 Xilinx 和 XC3090L-7TQ176I 出自 Xilinx。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 | XC3090L-8TQ144I | XC3090L-7TQ176I |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 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） | $51.95 | $55.20 |
| Family | XC3000L | XC3000L Low-Voltage Logic Cell Array |
| Device Type | Field Programmable Gate Array (FPGA) | — |
| Number of CLBs | 320 | — |
| Maximum Usable Gates | 6000 | — |
| Nominal Equivalent Gate Count | 5000 | — |
| System Clock Rate | 50 to 85 MHz | — |
| Flip-Flop Toggle Rate | 190 to 370 MHz | — |
| Logic Delay | 1.55 to 4.1 ns | — |
| 电源电压 | 3.3 V | — |
| Output Sink Current | 8 mA | — |
| Output Source Current | 8 mA | — |
| Quiescent / Power-Down Current (max) | 5 mA | — |
| Operating Temperature Grade | Industrial (-40 C to +85 C) | — |
| 封装 | TQFP-144 (TQ144, LFQFP, gull-wing) | TQFP-176 |
| Process Technology | CMOS, SRAM-based configuration | — |
| Configuration Interface | Serial/parallel master/slave modes via external PROM | — |
| Architecture Compatibility | XC3000A, XC3000L, XC3100A, XC3100L families | — |
| 安装类型 | Surface Mount (gull-wing) | Surface Mount |
| Logic Cells | — | 320 CLBs |
| System Gates | — | Approx. 9,000 |
| Core Voltage | — | 3.3 V |
| I/O Voltage | — | 3.3 V (5 V tolerant option) |
| Speed Grade | — | -7 |
| 引脚数量 | — | 176 |
| Configuration Memory | — | SRAM (volatile) |
| Configuration Mode | — | Serial / Parallel / Express |
| Boundary Scan | — | JTAG (IEEE 1149.1) compatible |
| 工作温度 | — | -40C to +100C (industrial, I suffix) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |