The NJU6469 is a Dot Matrix LCD Controller driver for 12-character 2-line with icon Display in single chip. It contains voltage triplerbleeder resistanceCR oscillatormicroprocessor Interface circuitsinstruction decoder controllercharacter generator ROM/RAMhigh voltage operation common and segment drivers. The voltage tripler and bleeder resistance generates about triple voltage (8V) and bias voltage for LCD driving waveform internally from single power supply (3V). Consequentlyhigh-contrast Display CAN be performed through the simple power supply circuits. The CR Oscillator incorporates C and Rtherefore no external components for oscillation are required. The Microprocessor Interface circuits which operate by 1MHzcan be connected directly to 4/8 bit Microprocessor The character generator consists of 9,600 bits ROM and 325 bit RAM. The 17-common (16 for character1 for icon) and 60-segment drivers are operated up to 10.0Vand the icon common driver Display up to 60 icons.
By New Japan Radio Co.,Ltd
NJU6469 's PackagesNJU6469 's pdf datasheet

NJU6469 Pinout, Pinouts
NJU6469 pinout,Pin out
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