msm9223 Oki Semiconductor, msm9223 Datasheet - Page 9

• Manufacturer Part Number: msm9223
• Description: 27-bit Duplex/triplex Vfd Controller/driver With Digital Dimming, Adc And Keyscan
• Manufacturer: Oki Semiconductor

¡ Semiconductor
TIMING DIAGRAM
Data Input Timing
Data Output Timing
Reset Timing
Driver Output Timing
V
CS
SEG1-27, GRID1-3
CS
CLOCK
DATA I/O
(OUTPUT)
CS
CLOCK
DATA I/O
(INPUT)
DD
t
PRZ
t
t
CSS
CSS
t
RSOFF
VALID
t
DS
t
R
VALID
t
DH
t
PD
t
F
t
POF
t
CW
1/f
VALID
C
t
CW
VALID
t
t
CSH
CSH
t
CSL
MSM9223
–0.8V
–0.0V
–3.8V
–0.0V
–0.8V
–0.2V
–3.8V
–0.8V
–3.8V
–0.8V
–3.8V
–0.8V
–3.8V
–0.8V
–3.8V
–0.8V
–3.8V
–0.8V
9/24
DD
DD
DD