KS0066U Datasheet, PDF (1/33 Pages) Samsung semiconductor – 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

KS0066U
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
INTRODUCTION
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.
80 QFP-1420C
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 pattern: 5×8 dots format (208 kinds) & 5×11 dots format (32 kinds).
• The Special character pattern is directly programmable by the Character Generator RAM.
• A customer character pattern is programmable by mask option.
• Programmable Driving Method by the same character font mask option: Display Waveform A-type and B-type
• It can drive a maximum at 80 characters by using the KS0065B or KS0063B externally.
• Various instruction functions.
• Built-in automatic power on reset.
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 voltage range (VDD): 2.7 to 5.5 V
- LCD Drive voltage range (VDD−V5): 3.0 to 13.0 V
• CMOS process
• Programmable duty cycle: 1/8, 1/11, 1/16
• Internal oscillator with external resistor
• Low power consumption
• 80 QFP or bare chip available