144 RGB Segment & 177 Common Driver For 65,536 Color STN LCD
August. 12. 2002
Ver. 1.1
S6B33B0A
Contents in this document are subject to change without notice. No part of this document may be reproduced or
transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written
permission of LCD Driver IC Team.
Precautions for Light
Light has characteristics to move electrons in the integrated circuitry of semiconductors, therefore may change
the characteristics of semiconductor devices when irradiated with light. Consequently, the users of the
packages which may expose chips to external light such as COB, COG, TCP and COF must consider effective
methods to block out light from reaching the IC on all parts of the surface area, the top, bottom and the sides
of the chip. Follow the precautions below when using the products.
1. Consider and verify the protection of penetrating light to the IC at substrate (board or glass) or product
design stage.
2. Always test and inspect products under the environment with no penetration of light.
144 RGB SEGMENT & 177 COMMON DRIVER FOR 65,536 COLOR STN LCD S6B33B0A PRELIMINARY VER 1.1
2
S6B33B0A Specification Revision History
Version
Content
Date
0.0
Original
Neglect the more past version than version 0.0
Mar. 2002
0.1
Add the schottky barrier diode connection between VEE and VSS
at the system application diagram
May. 2002
0.2
Append the schottky barrier diode specification
Append the addressing condition for the 256 color and 4.096 color mode
June. 2002
0.3
Append the power on/off sequences.
June. 2002
1.0
Definition of TBD items
July. 2002
1.1
Modify REG_OUT range: 1.8 to 1.9V -> 1.8 to 2.2V
Add the DC spec for VIN2, DC2IN, VIN45.
Aug. 2002
S6B33B0A PRELIMINARY VER 1.1 144 RGB SEGMENT & 177 COMMON DRIVER FOR 65,536 COLOR STN LCD
3
CONTENTS
INTRODUCTION ............................................................................................................................................ 1
FEATURES .................................................................................................................................................... 1
BLOCK DIAGRAM ......................................................................................................................................... 2
PAD CONFIGURATION ................................................................................................................................. 3
PIN CONFIGURATION................................................................................................................................... 5
PAD CENTER COORDINATES ...................................................................................................................... 6
PIN DESCRIPTION .......................................................................................................................................11
PIN DESCRIPTION .......................................................................................................................................12
FUNCTIONAL DESCRIPTION .......................................................................................................................15
MPU INTERFACE ..................................................................................................................................15
DISPLAY DATA RAM .............................................................................................................................19
INSTRUCTION DESCRIPTION ......................................................................................................................28
INSTRUCTION PARAMETER ........................................................................................................................56
POWER ON/OFF SEQENCE .........................................................................................................................59
SPECIFICATIONS .........................................................................................................................................61
ABSOLUTE MAXIMUM RATINGS ...........................................................................................................61
OPERATING VOLTAGE .........................................................................................................................61
DC CHARACTERISTICS (1) ...................................................................................................................62
DC CHARACTERISTICS (2) ...................................................................................................................63
DC CHARACTERISTICS (3) ...................................................................................................................64
DC CHARACTERISTICS (4) ...................................................................................................................65
DC CHARACTERISTICS (5) ...................................................................................................................66
AC CHARACTERISTICS .........................................................................................................................67
SYSTEM APPLICATION DIAGRAM ...............................................................................................................71
S6B33B0A PRELIMINARY VER 1.1 144 RGB SEGMENT & 177 COMMON DRIVER FOR 65,536 COLOR STN LCD
1
INTRODUCTION
S6B33B0A is a mid-display-size-compatible driver for liquid crystal dot matrix gray-scale graphic systems. With on-
chip CR oscillator circuit, the display-timing signal is generated without being sent from MPU. Also, it is capable of
using 8bit/16bit data bus alternatively and operating with 68/80-series MPU in asynchronous. Due to the LCD
driving signal (144 RGB X 177 output) corresponding to the display data and the internal bit-map display RAM of
144
176
16-bit, S6B33B0A is capable of operating max. 144 RGB x 177 dot LCD panels in low-power
consumption. Being the segment RGB 3-output, one pixel is 16-bit data and S6B33B0A can max display 65,536
color.
FEATURES
Driver Output
-
144 RGB x 177
Gray Scale Function
-
65,536 color display of R: 32 gray scale, G: 64 gray scale, B: 32 gray scale
-
4,096 color display of R: 16 gray scale, G: 16 gray scale, B: 16 gray scale
-
256 color display of R: 8 gray scale, G: 8 gray scale, B: 4 gray scale
On-chip Display Data RAM
-
Capacity: 144 x 16 x 176 = 405.504k bits
-
Burst RAM write function
Display Mode
-
Normal display mode: Entire duty displaying
-
Partial display mode: Partial duty displaying
-
Standby mode: Internal display clocks off
-
Area scroll mode: Particular area scrolling
Microprocessor Interface
-
8-bit/16 bit parallel bi-directional interface with 6800-series or 8080-series
-
3/4 Pin SPI (only write operation)
On-chip Low Power Analog Circuit
-
On-chip CR oscillator (Internal cap. & external resistor), external clock available
-
Voltage converter / Voltage regulator / Voltage follower
-
On-chip electronic contrast control (256 steps)
Operating Voltage Range
-
VDD
:
1.8 to 3.3 [V] (without Internal Regulator), 2.4 to 3.3 [V] (With internal Regulator)
-
VIN1: 2.4 to 3.6 [V]
-
Display operating voltage(V1): 2.0 to 4.0 V
-
LCD Operating Voltage Range : Max. 20 V
Low Power Consumption
-
650
A Typ. (Refer to DC CHARACTERISTICS (2))
Package Type
-
COG (Output Pad Pitch Min. 40
m)
PDF 
ZIP