ml9227 Oki Semiconductor, ml9227 Datasheet - Page 9

• Manufacturer Part Number: ml9227
• Description: 27-bit Duplex/triplex Vfd Controller/driver With Digital Dimming, Adc And Key Scan
• Manufacturer: Oki Semiconductor

TIMING DIAGRAMS
Data Input Timing
CS
CLOCK
DATA I/O
(INPUT)
Data Output Timing
CS
CLOCK
DATA I/O
(OUTPUT)
Reset Timing
V
CS
Driver Output Timing
SEG1-27, GRID1-3
OKI Semiconductor
DISP
t
PRZ
t
RSOFF
VALID
t
DS
t
t
CSS
CSS
t
R
VALID
t
DH
t
PD
t
F
t
POF
t
CW
VALID
1/f
C
t
CW
VALID
t
t
CSH
CSH
t
CSL
FEDL9227-01
ML9227
–3.8 V
–0.8 V
–3.8 V
–0.8 V
–3.8 V
–0.8 V
–3.8 V
–0.8 V
–3.8 V
–0.8 V
–3.8 V
–0.8 V
–0.8 V
–0.0 V
–3.8 V
–0.0 V
–0.8 V
–0.2 V
9/26
DISP
DISP
DISP