ks0073 ETC-unknow, ks0073 Datasheet

Manufacturer Part Number

ks0073

Description

34com / 60seg Driver & Controller For Dot Matrix Lcd

Manufacturer

ETC-unknow

Datasheet

1.KS0073.pdf (80 pages)

KS0073

INTRODUCTION

KS0073 is a dot matrix LCD driver & controller LSI which is fabricated by low power CMOS technology.

It is capable of displaying 1, 2, or 4-lines with 5×8 or 6×8 dots format.

FUNCTIONS

• Character type dot matrix LCD driver & controller

• Internal driver: 34 common and 60 segment signal output

• Easy interface with 4-bit or 8-bit MPU

• Clock synchronized serial Interface

• 5×8 or 6x8 dot matrix possible

• Extension driver interface possible

• Bidirectional shift function

• All character reverse display

• Display shift per line

• Voltage converter for LCD drive voltage:

• Various instruction functions

• Automatic power on reset

• Internal Memory

• Low power operation

• CMOS process

• Programmable duty cycle: 1/17, 1/33 (Refer to Table 1.)

• Internal oscillator with an external resistor

• Low power consumptio

• TCP or Bare chip available

FEATURES

13 V max (2 times / 3 times)

- Character Generator ROM (CGROM): 9600 bits. (240 characters × 5 × 8 dot)

- Character Generator RAM (CGRAM): 64×8 bits. (8 characters × 5 × 8 dot)

- Segment Icon RAM (SEGRAM): 16×8 bits. (96 icons max.)

- Display Data RAM (DDRAM): 80×8 bits. (80 characters max.)

- Power supply voltage range: 2.7 to 5.5 V (VDD)

- LCD Drive voltage range: 3.0 to 13.0 V (VDD to V5)

34COM / 60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD