XC3S200-4FTG256I vs XC3S200A-4FTG256I 对比
详细并排对比 XC3S200-4FTG256I 出自 Xilinx 和 XC3S200A-4FTG256I 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 | XC3S200-4FTG256I | XC3S200A-4FTG256I |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $16.40 | $21.80 |
| Family | Spartan-3 | Spartan-3A |
| System Gates | 200,000 | 200,000 |
| Logic Cells | 4,320 | 4,032 |
| Slices | 2,160 | 1,792 |
| Block RAM | 216 Kbit (12 blocks x 18 Kbit) | 288 Kbits |
| Dedicated Multipliers | 4 (18x18) | — |
| DCM (Digital Clock Manager) | 4 | — |
| Maximum User I/O | 173 | — |
| Core Voltage | 1.2 V | 1.2 V |
| Speed Grade | -4 | -4 |
| Process Technology | 90 nm | 90 nm CMOS |
| 封装 | 256-ball FTBGA (FTG256), 17 x 17 mm | 256-ball FTBGA (FTG256), 17x17 mm, 1.0 mm pitch |
| 工作温度 | -40C to +100C (Industrial) | -40C to +100C (industrial) |
| 安装类型 | Surface Mount (BGA) | — |
| Terminal Form | Ball | — |
| Peak Reflow Time | 30 s | — |
| RoHS 状态 | Compliant (G suffix = lead-free) | Lead-free / RoHS compliant |
| Configurable Logic Blocks (CLBs) | — | 448 |
| Distributed RAM | — | 48 Kbits |
| User I/Os | — | 195 |
| Maximum Operating Frequency | — | 667 MHz |
| Multipliers (18x18) | — | 16 dedicated |
| DCMs | — | 4 |