XC4VFX140 XILINX [Xilinx, Inc], XC4VFX140 Datasheet - Page 27

• Manufacturer Part Number: XC4VFX140
• Description: Platform Flash In-System Programmable Configuration PROMS
• Manufacturer: XILINX [Xilinx, Inc]

AC Electrical Characteristics
AC Characteristics Over Operating Conditions
XCFxxS and XCFxxP PROM as Configuration Slave with CLK Input Pin as Clock Source
DS123 (v2.9) May 09, 2006
T
T
T
T
T
T
CE
OE/RESET
CLK
BUSY
(optional)
DATA
CF
EN_EXT_SEL
REV_SEL[1:0]
HCF
CF
OE
CE
CAC
OH
Symbol
R
CF hold time to guarantee design revision selection is
sampled when V
CF hold time to guarantee design revision selection is
sampled when V
CF to data delay when VCCO = 3.3V or 2.5V
CF to data delay when VCCO = 1.8V
OE/RESET to data delay
OE/RESET to data delay
CE to data delay
CE to data delay
CLK to data delay
CLK to data delay
Data hold from CE, OE/RESET, CLK, or
when V
Data hold from CE, OE/RESET, CLK, or
when V
T
CCO
CCO
T
SXT
T
SRV
HCF
T
= 3.3V or 2.5V
= 1.8V
CE
T
SCE
T
T
OE
CF
CCO
CCO
(5)
(5)
T
(7)
(7)
T
(8)
HXT
HRV
when V
when V
when V
when V
= 3.3V or 2.5V
= 1.8V
Description
(6)
(6)
(8)
CCO
CCO
(9)
when V
when V
CCO
CCO
T
CAC
= 3.3V or 2.5V
= 1.8V
= 3.3V or 2.5V
= 1.8V
CCO
CCO
(9)
T
(8)
SB
= 3.3V or 2.5V
= 1.8V
CF
CF
(8)
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Platform Flash In-System Programmable Configuration PROMS
T
LC
T
T
CYC
HB
T
HC
T
OH
XCF01S, XCF02S,
Min
300
300
–
–
–
–
–
–
–
–
0
0
XCF04S
Max
10
30
15
30
15
30
–
–
–
–
T
T
SXT
SRV
XCF08P, XCF16P,
T
Min
T
300
300
T
OH
DF
–
–
–
–
–
–
–
–
5
5
HCE
T
T
T
HXT
HRV
HOE
XCF32P
Max
25
25
25
25
25
25
25
25
–
–
ds123_22_122905
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
27