LC79400D driver equivalent, dot matrix lcd driver.
* On-chip LCD drive circuit (80 bits)
* Display duty selection ranging from 1/64 to 1/256
* Supports use of chip disable pin for lower large panel power suppl.
Pin No 90 92 83 86 85 84 97 81 100 Pin name VDD VSS VEE V1 V3 V4 CP CDR CDL Input Input/Output Input/Output Power supply Power supply VDD and VEE: Power supply for LCD drive circuit LCD drive level power supply V1 and VEE : Select level V3 and V4 : .
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