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KS0074 Datasheet 34com/80seg Driver & Controller

Manufacturer: Samsung Semiconductor

Overview: KS0074 34/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD INTRODUCTION KS0074 is a dot matrix LCD driver & controller LSI which is fabricated by low power CMOS technology. It can display 1, 2, or 4 lines with 5 x 8 or 6 x 8 dots format.

Key Features

  •  Internal Memory - Character Generator ROM (CGROM) : 9,600 bits (240 characters x 5 x 8 dot) - Character Generator RAM (CGRAM) : 64 x 8 bits (8 characters x 5 x 8 dot) - Segment Icon RAM (SEGRAM) : 16 x 8 bits (96 icons max. ) - Display Data RAM (DDRAM) : 80 x 8 bits (80 characters max. )  Low power operation - Power supply voltage range : 2.7 5.5 V (VDD) - LCD Drive voltage range : 3.0 13.0 V (VDD - V5)  CMOS process  Programmable duty cycle : 1/17, 1/33 (refer to Table 1.)  Internal osc.

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