R
Platform Flash In-System Programmable Configuration PROMs
AC Electrical Characteristics
AC Characteristics Over Operating Conditions
XCFxxS and XCFxxP PROM as Configuration Slave with CLK Input Pin as Clock Source
X-Ref Target - Figure 7
CE
T
SCE
T
HCE
T
CYC
T
LC
T
HC
T
HOE
OE/RESET
CLK
T
SB
T
HB
T
OH
T
DF
BUSY
(optional)
DATA
T
OE
T
CE
T
CAC
T
HCF
T
CF
T
OH
CF
EN_EXT_SEL
T
SXT
T
HXT
T
SXT
T
HXT
REV_SEL[1:0]
T
SRV
T
HRV
T
SRV
T
HRV
ds123_22_122905
Symbol
Description
CF hold time to guarantee design revision selection is
sampled when V
CCO
= 3.3V or 2.5V
(9)
CF hold time to guarantee design revision selection is
sampled when V
CCO
= 1.8V
(9)
CF to data delay when VCCO = 3.3V or 2.5V
(8)
CF to data delay when VCCO = 1.8V
(8)
OE/RESET to data delay
(6)
when V
CCO
= 3.3V or 2.5V
OE/RESET to data delay
(6)
when V
CCO
= 1.8V
CE to data delay
(5)
when V
CCO
= 3.3V or 2.5V
CE to data delay
(5)
when V
CCO
= 1.8V
CLK to data delay
(7)
when V
CCO
= 3.3V or 2.5V
CLK to data delay
(7)
when V
CCO
= 1.8V
Data hold from CE, OE/RESET, CLK, or CF
when V
CCO
= 3.3V or 2.5V
(8)
Data hold from CE, OE/RESET, CLK, or CF
when V
CCO
= 1.8V
(8)
CE or OE/RESET to data float delay
(2)
when V
CCO
= 3.3V or 2.5V
CE or OE/RESET to data float delay
(2)
when V
CCO
= 1.8V
XCF01S, XCF02S,
XCF04S
Min
300
300
–
–
–
–
–
–
–
–
0
0
–
–
–
–
10
30
15
30
15
30
–
–
25
30
XCF08P, XCF16P,
XCF32P
Min
300
300
–
–
–
–
–
–
–
–
5
5
–
–
25
25
25
25
25
25
25
25
–
–
45
45
Units
Max
Max
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T
HCF
T
CF
T
OE
T
CE
T
CAC
T
OH
T
DF
DS123 (v2.17) October 26, 2009
Product Specification
16
XILINX [ XILINX, INC ]
