KS0063B Datasheet (Samsung semiconductor) - 80CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD

KS0063B, 80CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD

PIN (NO.) VDD(42) Operating Voltage VSS(GND)(36) VEE(31) V1, V2 (32,33) V3, V4 (34,35) S1 - S40 SHL1(38) Input Output Input Part 1 LCD driver Data Interface Input Power Negative Supply Voltage LCD driver output voltage level Bias voltage level for LCD drive (Nonselect level) LCD driver output Select

KS0063B INTRODUCTION 80CH SEGMENT DRIVER FOR DOT MATRIX LCD The KSOO63B is a LCD driver LSl which is fabricated by low power CMOS technology.

Basically this LSl consists of 40×2 bit bidrectional shift register, 40×2 bit data latch and 40×2 bit LCD driver (refer to Fig 1).

This LSl can be used segment driver.

FUNCTION Dot matrix LCD driver with 80 channel output.

lnput/Output signal Output : 40×2channel waveform for LCD driving Input : - Serial display data and control puls

KS0063B Features

* Display driving bias ; static-1/5

* Power supply voltage ; 2.7V ~ 5.5V

* Supply voltage for display : 0 ~ - 5V(VEE)

* interface driver (cascade connection) controller KS0065B, KS0063, Other KS0063B KS0066/U

* CMOS Process

* l00QFP and bare chip avail