ml9289 Oki Semiconductor, ml9289 Datasheet - Page 2

• Manufacturer Part Number: ml9289
• Description: Vacuum Fluorescent Display Tube Controller Driver
• Manufacturer: Oki Semiconductor

BLOCK DIAGRAM
RESET
OSC0
GND
V
V
DISP
DA
CP
CS
DD
Command
Generator
Oscillator
8 bit
Shift
Register
Decoder
Control
Timing
Circuit
1
Address
Counter
Write
16w × 8b
Generator
DCRAM
Address
Selector
Timing
Address
Counter
2
Read
16w × 16b
240w×16b
16w × 2b
Control
Control
CGROM
CGRAM
ADRAM
Digit
Duty
Segment
Driver
Driver
Driver
Grid
AD
SEG1
SEG16
AD1
AD2
COM1
COM16
FEDL9289-01
ML9289-xx
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