参数资料
型号: XC3S1400A-4FT256I
厂商: Xilinx Inc
文件页数: 86/132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
DS529-3 (v2.0) August 19, 2010
57
Master Serial and Slave Serial Mode Timing
Figure 12: Waveforms for Master Serial and Slave Serial Configuration
Table 50: Timing for the Master Serial and Slave Serial Configuration Modes
Symbol
Description
Slave/
Master
All Speed Grades
Units
Min
Max
Clock-to-Output Times
TCCO
The time from the falling transition on the CCLK pin to data appearing at the
DOUT pin
Both
1.5
10
ns
Setup Times
TDCC
The time from the setup of data at the DIN pin to the rising transition at the
CCLK pin
Both
7
–ns
Hold Times
TCCD
The time from the rising transition at the CCLK pin to the point when data is
last held at the DIN pin
Master
0
ns
Slave
1.0
Clock Timing
TCCH
High pulse width at the CCLK input pin
Master
Slave
TCCL
Low pulse width at the CCLK input pin
Master
Slave
FCCSER
Frequency of the clock signal at the
CCLK input pin
No bitstream compression
Slave
0
100
MHz
With bitstream compression
0
100
MHz
Notes:
1.
The numbers in this table are based on the operating conditions set forth in Table 8.
2.
For serial configuration with a daisy-chain of multiple FPGAs, the maximum limit is 25 MHz.
DS312-3_05_103105
Bit 0
Bit 1
Bit n
Bit n+1
Bit n-64
Bit n-63
1/F
CCSER
T
SCCL
T
DCC
T
CCD
T
SCCH
T
CCO
PROG_B
(Input)
DIN
(Input)
DOUT
(Output)
(Open-Drain)
INIT_B
(Input/Output)
CCLK
T
MCCL
T
MCCH
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