XA3S1000-4FTG256Q参数如下：
I/O 数 173
LAB/CLB 数 1920
供应商器件封装 256-FTBGA（17x17）
安装类型 表面贴装
封装/外壳 256-LBGA
工作温度 -40°C ~ 125°C （TJ）
总 RAM 位数 442368
栅极数 1000000
电压 - 电源 1.14 V ~ 1.26 V
逻辑元件/单元数 17280
XC3S1200E-5FGG400C
XC3S1200E5FTG256C
XC3S1400A-4FG484C
XC3S1400A-4FGG484C
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XC3S1400A-4FTG256C
XC3S1400A-4FTG256I
XC3S1400A-5FGG484C
XC3S1400AN-4FGG676C
XC3S1400AN-4FGG676I
XC3S1500-4FFG456C
XC3S1500-4FG456C
XC3S1500-4FG676C
XC3S1500-4FGG456C
XC3S1500-4FGG456C0974
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XC3S1600E-4FG320C
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XC3S2000-4FG676C
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XC3S200-4FTG256C
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XC3S200-4PQ208C
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XC3S200-4TQG144C
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XC3S200A-4FT256C
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XC3S4000-4FGG1156C
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XC3S4000-5FG900C
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XC3S400A-4FGG400C
XC3S400A-4FGG400I
XC3S400A-4FGG400I/5C
XC3S400A-4FTG256C
XC3S400A-4FTG256I
XC3S400AN-4FG400I
XC3S5000-4FG900C
XC3S5000-5FGG900C
XC3S500E-4CPG132C
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XC3S500E-4FT256I
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XC3S50-4VQG100C
XC3S50A-4FTG256C
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XC3SD1800A-4CSG484C
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XC3SD1800A-4FGG676C
XC3SD1800A-5CSG484C
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XC3SD3400A-4CSG484I
XC3SD3400A-4FGG576C
XC3SD3400A-4FGG676C
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XC3SD3400A-5FGG676C
XC4002ATM-6
XC4002TM-5
XC4003-4PC84C
XC4003-6PC84C
