XC3090L-7TQ176I vs XC3090L-8TQ144I 对比
详细并排对比 XC3090L-7TQ176I 出自 Xilinx 和 XC3090L-8TQ144I 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-7TQ176I | XC3090L-8TQ144I |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $55.20 | $51.95 |
| Family | XC3000L Low-Voltage Logic Cell Array | XC3000L |
| 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 | — |
| 封装 | TQFP-176 | TQFP-144 (TQ144, LFQFP, gull-wing) |
| 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) | — |
| 安装类型 | Surface Mount | Surface Mount (gull-wing) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 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) |
| Process Technology | — | CMOS, SRAM-based configuration |
| Configuration Interface | — | Serial/parallel master/slave modes via external PROM |
| Architecture Compatibility | — | XC3000A, XC3000L, XC3100A, XC3100L families |