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型号： XC3S1400A-4FT256I
厂商： Xilinx Inc
文件页数： 59/132页
文件大小： 0K
描述： IC FPGA SPARTAN 3 256FTBGA
标准包装： 90
系列： Spartan®-3A
LAB/CLB数： 2816
逻辑元件/单元数： 25344
RAM 位总计： 589824
输入/输出数： 161
门数： 1400000
电源电压： 1.14 V ~ 1.26 V
安装类型： 表面贴装
工作温度： -40°C ~ 100°C
封装/外壳： 256-LBGA
供应商设备封装： 256-FTBGA
DC and Switching Characteristics
32
www.xilinx.com
DS529-3 (v2.0) August 19, 2010
Output Propagation Times
Three-State Output Propagation Times
Table 24: Timing for the IOB Output Path
Symbol
Description
Conditions
Device
Speed Grade
Units
-5
-4
Max
Clock-to-Output Times
TIOCKP
When reading from the Output Flip-Flop (OFF),
the time from the active transition at the OCLK
input to data appearing at the Output pin
LVCMOS25(2), 12 mA output
drive, Fast slew rate
All
2.87
3.13
ns
Propagation Times
TIOOP
The time it takes for data to travel from the IOB’s
O input to the Output pin
LVCMOS25(2), 12 mA output
drive, Fast slew rate
All
2.78
2.91
ns
Set/Reset Times
TIOSRP
Time from asserting the OFF’s SR input to
setting/resetting data at the Output pin
LVCMOS25(2), 12 mA output
drive, Fast slew rate
All
3.63
3.89
ns
TIOGSRQ
Time from asserting the Global Set Reset (GSR)
input on the STARTUP_SPARTAN3A primitive to
setting/resetting data at the Output pin
8.62
9.65
ns
Notes:
1.
The numbers in this table are tested using the methodology presented in Table 27 and are based on the operating conditions set forth in
Table 8 and Table 11.
2.
This time requires adjustment whenever a signal standard other than LVCMOS25 with 12 mA drive and Fast slew rate is assigned to the data
Output. When this is true, add the appropriate Output adjustment from Table 26.
Table 25: Timing for the IOB Three-State Path
Symbol
Description
Conditions
Device
Speed Grade
Units
-5
-4
Max
Synchronous Output Enable/Disable Times
TIOCKHZ
Time from the active transition at the OTCLK input of
the Three-state Flip-Flop (TFF) to when the Output
pin enters the high-impedance state
LVCMOS25, 12 mA
output drive, Fast slew
rate
All
0.63
0.76
ns
TIOCKON(2)
Time from the active transition at TFF’s OTCLK input
to when the Output pin drives valid data
All
2.80
3.06
ns
Asynchronous Output Enable/Disable Times
TGTS
Time from asserting the Global Three State (GTS)
input on the STARTUP_SPARTAN3A primitive to
when the Output pin enters the high-impedance
state
LVCMOS25, 12 mA
output drive, Fast slew
rate
All
9.47
10.36
ns
Set/Reset Times
TIOSRHZ
Time from asserting TFF’s SR input to when the
Output pin enters a high-impedance state
LVCMOS25, 12 mA
output drive, Fast slew
rate
All
1.61
1.86
ns
TIOSRON(2)
Time from asserting TFF’s SR input at TFF to when
the Output pin drives valid data
All
3.57
3.82
ns
Notes:
1.
The numbers in this table are tested using the methodology presented in Table 27 and are based on the operating conditions set forth in
Table 8 and Table 11.
2.
This time requires adjustment whenever a signal standard other than LVCMOS25 with 12 mA drive and Fast slew rate is assigned to the data
Output. When this is true, add the appropriate Output adjustment from Table 26.
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XC3S1400A-4FTG256C 功能描述:IC FPGA SPARTAN3A 1400K 256FTBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3A 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27）
XC3S1400A-4FTG256I 功能描述:IC FPGA SPARTAN3A 1400K 256FTBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3A 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27）
XC3S1400A-5FG484C 功能描述:IC SPARTAN-3A FPGA 1400K 484FBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3A 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27）
XC3S1400A-5FG676C 功能描述:IC SPARTAN-3A FPGA 1400K 676FBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3A 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27）
XC3S1400A-5FGG484C 功能描述:IC SPARTAN-3A FPGA 1400K 484FBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3A 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27）
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