¡ Semiconductor
ML9211
AC Characteristics
Ta=–40 to +85°C,VDISP =8.0 to 18.0V, VDD=4.5 to 5.5V
Parameter
Clock Frequency
Clock Pulse Width
Data Setup Time
Data Hold Time
CS Off Time
Symbol
fC
Condition
Min.
—
Max.
2.0
—
Unit
MHz
ns
—
—
—
—
—
tCW
200
200
200
20
tDS
—
ns
tDH
—
ns
tCSL
—
ms
CS Setup Time
(CS-Clock)
tCSS
tCSH
—
200
200
—
—
ns
ns
CS Hold Time
(Clock-CS)
—
—
CS Wait Time
tRSOFF
tR
400
—
—
2.0
2.0
100
—
ms
ms
ms
ms
ms
tR=20ꢀ to 80ꢀ
tF=80ꢀ to 20ꢀ
Mounted in a unit
Mounted in a unit, VDD=0.0V
Output Slew Rate Time
CL=100pF
tF
—
VDD Rise Time
VDD Off Time
tPRZ
tPOF
—
5.0
TIMING DIAGRAM
l Data Input Timing
–0.8VDD
–0.2VDD
tCSL
tCSS
CS
1/fC
tCSH
tCW
tCW
–0.8VDD
–0.2VDD
CLOCK
tDS
tDH
–0.8VDD
–0.2VDD
DATA IN
VALID
VALID
VALID
VALID
l Reset Timing
–0.8VDD
–0.0V
tPRZ
tRSOFF
tPOF
VDD
–0.8VDD
–0.0V
CS
l Driver Output Timing
–0.8VDISP
–0.2VDISP
tR
tF
tR
SEG1-56, GRID1-3
9/19
OKI [ OKI ELECTRONIC COMPONETS ]
