S6B0108 Datasheet, PDF (2/23 Pages) Samsung semiconductor – 64 CH SEGMENT DRIVER FOR DOT MATRIX LCD

S6B0108
64CH SEGMENT DRIVER FOR DOT MATRIX LCD
INTRODUCTION
The S6B0108 is a LCD driver LSI with 64 channel output for dot matrix liquid crystal graphic display systems.
This device consists of the display RAM, 64 bit data latch, 64 bit drivers and decoder logic. It has the internal dis-
play RAM for storing the display data transferred from a 8 bit micro controller and generates the dot matrix Iiquid
crystal driving signals corresponding to stored data. The S6B0108 composed of the liquid crystal display system
in combination with the S6B0107 (64 channel common driver).
FEATURES
• Dot matrix LCD segment driver with 64 channel output
• Input and output signal
- Input: 8 bit parallel display data control signal from MPU divided bias voltage
(V0R, V0L, V2R, V2L, V3R, V3L, V5R, V5L)
- Output: 64 channel for LCD driving.
• Display data is stored in display data RAM from MPU.
• Interface RAM
- Capacity: 512 bytes (4096 bits)
- RAM bit data: RAM bit data = 1: On
RAM bit data = 0: Off
• Applicable LCD duty: 1/32-1/64
• LCD driving voltage: 8V-17V (V_DD-V_EE)
• Power supply voltage: + 5V ± 10%
• Interface
Common
S6B0107
Drivers
Segment
Other S6B0108
Controller
MPU
• High voltage CMOS process.
• Bare chip available
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