X25097
Data Output Timing
Symbol
Parameter
Voltage
2.7V–5.5V
1.8V–3.6V
Min.
Max.
Units
f
t
t
Clock Frequency
0
5
3.3
MHz
SCK
DIS
V
Output Disable Time
2.7V–5.5V
1.8V–3.6V
100
150
ns
ns
Output Valid from Clock LOW
2.7V–5.5V
1.8V–3.6V
80
130
t
t
t
Output Hold Time
Output Rise Time
Output Fall Time
0
ns
ns
ns
HO
(5)
RO
50
50
(5)
FO
7038 FRM T11
Notes: (5) t
is the time from the rising edge of CS after a valid write sequence has been sent to the end of the self-timed internal nonvolatile
WC
write cycle.
Figure 8. Serial Output Timing
CS
tCYC
tWH
tLAG
SCK
tHO
tWL
tV
MSB OUT
tDIS
SO
SI
MSB–1 OUT
LSB OUT
ADDR
LSB IN
7038 FRM F10
SYMBOL TABLE
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from LOW
to HIGH
Will change
from LOW
to HIGH
May change
from HIGH
to LOW
Will change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
N/A
Center Line
is High
Impedance
10
ICMIC [ IC MICROSYSTEMS ]
