S6A0072 Datasheet (Samsung semiconductor) - 16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER

S6A0072, 16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER

Pin VDD VSS (GND) V2, V3, V5 S1 - S40 C1 - C16 EXTCLK Output Input Input Segment output Common output External clock Input External/internal oscillator clock select Register select Input/Output Power Name Power supply & LCD bias pin Description for logical circuit (+3V, +5V) 0V (GND) Bias voltage le

16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER S6A0072 INTRODUCTION S6A0072 is a dot matrix LCD driver & controller IC which is fabricated by low power CMOS technology.

It is capable of displaying 1-line 16 characters or 2-line 8 characters with 5 × 8 dots format.

FUNCTIONS Character type dot matrix LCD driver & controller Easy interface with 4-bit or 8-bit MPU.

Internal driver: 16 common and 40 segment signal output.

Displ

S6A0072 Features

* Internal Memory - Character Generator ROM (CGROM): 9600 bits (240 characters × 5 × 8 dot) - Character Generator RAM (CGRAM): 160 bits (4 characters × 5 × 8 dot) - Display Data RAM (DDRAM): 128 bits (16 characters × 8bits) Low power operation - Power supply voltage range: 2.7 to 5.5V (VDD)