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V6118 View Datasheet(PDF) - EM Microelectronic - MARIN SA

Part Name
Description
MFG CO.
V6118
EMMICRO
EM Microelectronic - MARIN SA EMMICRO
V6118 Datasheet PDF : 15 Pages
R
Microprocessor Interface and LCD Blanking
V6118
1) When the microprocessor is reset, the port pin will be configured as an input and so the STR line would float.
The pull-up resistor will ensure that the LCD is blank while the system reset line is active and after until the
port pin is set up by software.
Writing Data to the Display RAM while keeping the LCD Blank
V6118 with External Resistor Divider Bias Generation
Fig. 11
Example set values:
R = 3.3 – 10 k
C = 2.2 – 47 nF
Rx is given by the formula:
Rx = 4R ((VDISP/VLCD)-1) = 10 – 30 k
Copyright © 2004, EM Microelectronic-Marin SA
12
Fig. 12
www.emmicroelectronic.com
 

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