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ML1001-3U View Datasheet(PDF) - Minilogic Device Corporation Limited

Part Name
Description
View to exact match
ML1001-3U
MINILOGIC
Minilogic Device Corporation Limited MINILOGIC
ML1001-3U Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Timing Diagram
1/FDCLK
tr tH tf tL
FIN, DIN,
VIH
VIH
VIH
DCLK, LOAD
VIL
VIL
VIL
DIN
DCLK
LOAD
40, 80 or 120 DCLKS
ML1001
Functional Description
The ML1001 is a static LCD COG (chip on glass) driver which can drive upto 40 segments or cascaded
with two or three ML1001s to drive 80 & 120 segments. There is a shift register for serially shifting in the
data and a data register to store the data that is going to be displayed. The display data is read into the
shift register serially through the DIN pin at the rising edge of the DCLK signal. The display data will
then be displayed at the rising edge of the LOAD signal. The display data in the shift register is output by
the DOUT pin after 40 rising edges of the DCLK signal. The display data should be input in the sequence
of SEG40, SEG39… SEG2, SEG1 for proper display of data.
i) Power on reset
At Power on the ML1001 resets to a starting condition as follows:
1. The shift register outputs are set to GND.
2. The data register outputs are set to GND, hence all LCD segments off.
P4/14
Rev. M, Aug 2012
 

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