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5AGTFA1D627C4N 参数 Datasheet PDF下载

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型号: 5AGTFA1D627C4N
PDF下载: 下载PDF文件 查看货源
内容描述: 阿里亚V器件手册 [Arria V Device Handbook]
分类和应用:
文件页数/大小: 82 页 / 1787 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Chapter 2: Device Datasheet for Arria V Devices  
2–45  
Configuration Specification  
Table 2–43 lists the PS timing parameter for Arria V devices.  
Table 2–43. PS Timing Parameters for Arria V Devices—Preliminary  
Symbol  
tCF2CD  
Parameter  
nCONFIGlow to CONF_DONElow  
nCONFIGlow to nSTATUSlow  
Minimum  
Maximum  
600  
Unit  
ns  
tCF2ST0  
600  
ns  
nCONFIGlow pulse width  
nSTATUSlow pulse width  
nCONFIGhigh to nSTATUShigh  
nCONFIGhigh to first rising edge on DCLK  
nSTATUShigh to first rising edge of DCLK  
DATA[]setup time before rising edge on DCLK  
DATA[]hold time after rising edge on DCLK  
DCLKhigh time  
2
µs  
µs  
µs  
µs  
µs  
ns  
tCFG  
(1)  
268  
1506  
tSTATUS  
tCF2ST1  
tCF2CK  
tST2CK  
tDSU  
(2)  
1506  
1506  
2
5.5  
0
ns  
ns  
ns  
ns  
MHz  
ns  
ns  
µs  
tDH  
0.45 x 1/fMAX  
tCH  
DCLKlow time  
0.45 x 1/fMAX  
tCL  
DCLKperiod  
1/fMAX  
tCLK  
DCLKfrequency  
125  
40  
fMAX  
tR  
Input rise time  
Input fall time  
175  
40  
tF  
CONF_DONEhigh to user mode (3)  
CONF_DONEhigh to CLKUSRenabled  
437  
tCD2UM  
tCD2CU  
tCD2UMC  
4 x maximum DCLKperiod  
t
CD2CU + (Tinit x CLKUSR  
CONF_DONEhigh to user mode with CLKUSRoption on  
period)  
Number of clock cycles required for device  
initialization  
Tinit  
17,408  
Cycles  
Notes to Table 2–43:  
(1) You can obtain this value if you do not delay configuration by extending the nCONFIGor nSTATUSlow pulse width.  
(2) You can obtain this value if you do not delay configuration by externally holding nSTATUSlow.  
(3) The minimum and maximum numbers apply only if you chose the internal oscillator as the clock source for initializing the device.  
February 2012 Altera Corporation  
Arria V Device Handbook  
Volume 1: Device Overview and Datasheet  
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