XC3090L-7TQG176C vs XC3090L-8TQ176C 对比
详细并排对比 XC3090L-7TQG176C 出自 Xilinx 和 XC3090L-8TQ176C 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-7TQG176C | XC3090L-8TQ176C |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.20 | $16.25 |
| Family | XC3000L | XC3000A/L (XC3000 series) |
| Device | XC3090L | — |
| Logic Cells / CLBs | 100 CLBs (320 F-FFs) | — |
| Usable Gates | 5,000 (typical, up to 9,000 peak) | 5,000 |
| User I/O Count | 144 (maximum, TQG176) | — |
| Configuration Memory | SRAM (volatile, requires external PROM) | Internal SRAM, externally loaded |
| Process Technology | 0.8 micron CMOS | CMOS (SRAM configuration) |
| Supply Voltage (Core) | 3.0 V to 3.6 V | — |
| Supply Voltage (I/O VCCO) | 3.0 V to 3.6 V | — |
| Logic Cell Toggle Delay | approximately 1.3 to 1.5 ns (-7 speed grade) | — |
| 工作温度范围 | 0C to +85C (C suffix, commercial) | — |
| 封装 | 176-pin TQFP (TQG176), 1.4 mm height, surface-mount | TQFP-176 (176-terminal PQFP) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Mode | Serial (master/slave) and JTAG (IEEE 1149.1) | — |
| MSL 等级 | 3 (168 hours) [DATA_NEEDED: confirm per package marking] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS status] |
| Lead-Free / Lead Content | [DATA_NEEDED] | — |
| Configuration Clock Source | Internal oscillator amplifier or external pin | — |
| Output Drive (per I/O) | 8 mA source / 24 mA sink (typical, datasheet TBD by speed grade) | — |
| Product Type | — | CMOS Field Programmable Gate Array (FPGA) |
| Maximum Usable Gates | — | 6,000 |
| Configurable Logic Blocks (CLBs) | — | 320 |
| Logic Cells | — | 320 |
| Maximum Internal Frequency | — | 80 MHz |
| Supply Voltage (VCC) | — | 3.3 V |
| Package Code | — | LFQFP / TQFP |
| Terminal Pitch | — | 0.500 mm |
| Terminal Form | — | Gull Wing |
| Operating Temperature Grade | — | Commercial (C) |
| Speed Grade | — | 8 (slowest bin) |
| Boundary Scan | — | JTAG IEEE 1149.1-compatible |