KS0066U Datasheet (Samsung semiconductor) - 16COM/40SEG DRIVER/CONTROLLER

KS0066U, 16COM/40SEG DRIVER/CONTROLLER

Table 2.

Pin Description Pin VDD GND V1-V5 S1-S40 C1-C16 OSC1 OSC2 Pin No.

33 23 26-30 1-22, 63-80 47-62 24 25 O O I O Segment output Common output Oscillator Oscillator I/O Name Supply Voltage Description Supply Voltage for logical circuit (+3V ± 10%,+5V ± 10%) Ground (0V) Bias voltage level for LC

KS0066U 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD INTRODUCTION 80 QFP-1420C KS0066U is a dot matrix LCD driver & controller LSI whichis fabricated by low power CMOS technology.

It can display 1or 2 lines with the 5×8 dots format or 1 line with the 5×11 dots format.

FUNCTIONS Character type dot matrix LCD driver & controller.

Internal driver: 16 common and 40 segment signal output.

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

Display character patt

KS0066U Features

* Internal Memory - Character Generator ROM (CGROM): 10,080 bits (204 characters×5×8 dots) & (32 characters×5×11 dots) - Character Generator RAM (CGRAM): 64×8 bits (8 characters×5×8 dots) - Display Data RAM (DDRAM): 80×8 bits (80 characters max.)

* Low power operation - Power supply