X9440WP24 INTERSIL [Intersil Corporation], X9440WP24 Datasheet - Page 14

• Manufacturer Part Number: X9440WP24
• Description: Mixed Signal with SPI Interface
• Manufacturer: INTERSIL [Intersil Corporation]

SYMBOL TABLE
TIMING DIAGRAMS
Input Timing
Output Timing
WAVEFORM
SCK
SO
CS
SI
SCK
SO
CS
SI
INPUTS
Must be
steady
May change
from Low to
High
May change
from High to
Low
Don’t Care:
Changes
Allowed
N/A
t
SU
ADDR
High Impedance
MSB
14
OUTPUTS
Will be
steady
Will change
from Low to
High
Will change
from High to
Low
Changing:
State Not
Known
Center Line
is High
Impedance
t
LEAD
MSB
t
t
V
H
t
WL
X9440
t
CYC
t
HO
t
WH
...
...
...
...
t
FI
LSB
t
RI
LSB
t
CS
t
t
DIS
LAG
March 28, 2005
FN8200.0