i
TABLE OF CONTENTS
1.
GENERAL DESCRIPTION ................................................................................................................ 1
2.
FEATURES ........................................................................................................................................ 1
3.
ORDERING INFORMATION ............................................................................................................. 2
4.
BLOCK DIAGRAM ............................................................................................................................ 3
5.
DIE PAD COORDINATES ................................................................................................................. 4
6.
TAB PACKAGE PIN ASSIGNMENT................................................................................................. 9
7.
PIN DESCRIPTION.......................................................................................................................... 11
VDD........................................................................................................................................................ 11
VSS ........................................................................................................................................................ 11
V0
,
V12
,
V43
,
V5..................................................................................................................................... 11
S/C ......................................................................................................................................................... 11
MD.......................................................................................................................................................... 11
L/R ......................................................................................................................................................... 12
DISPOFF# ............................................................................................................................................. 12
D0 D7 .................................................................................................................................................. 12
XCK........................................................................................................................................................ 12
LP........................................................................................................................................................... 12
FR .......................................................................................................................................................... 13
EIO1, EIO2............................................................................................................................................. 13
Y1-Y320 ................................................................................................................................................. 13
8.
FUNCTIONAL BLOCK DESCRIPTIONS ........................................................................................ 14
Active control ....................................................................................................................................... 14
Data Control ......................................................................................................................................... 14
Data Latch............................................................................................................................................. 14
ii
Data Latch Control............................................................................................................................... 14
Line Latch/Shift Register..................................................................................................................... 14
Level Shifter ......................................................................................................................................... 14
4-level Driver ........................................................................................................................................ 14
Control Logic........................................................................................................................................ 15
Power on reset ..................................................................................................................................... 15
9.
FUNCTIONAL OPERATIONS ......................................................................................................... 16
Output voltage level mapping ............................................................................................................ 16
10.
DISPLAY DATA AND DRIVER OUTPUT PINS MAPPING ............................................................ 18
11.
PRECAUTION.................................................................................................................................. 19
12.
MAXIMUM RATINGS....................................................................................................................... 20
13.
DC CHARACTERISTICS................................................................................................................. 21
14.
AC CHARACTERISTICS................................................................................................................. 23
15.
APPLICATION EXAMPLES OF COMMON DRIVERS ................................................................... 27
16.
APPLICATION EXAMPLES OF SEGMENT DRIVERS .................................................................. 29
17.
TIMING CHART OF CASCADE CONNECTION OF SEGMENT DRIVERS................................... 30
18.
APPLICATION EXAMPLES ............................................................................................................ 31
19.
SSD1703T1 DETAIL DIMENSIONS................................................................................................ 32
SOLOMON SYSTECH
SEMICONDUCTOR TECHNICAL DATA
This document contains information on a new product under definition stage. Solomon Systech Limited reserves
the right to change or discontinue this product without notice.
http://www.solomon-systech.com
SSD1703
Rev 1.0
P 1
Jun 2003
Copyright
2003 Solomon Systech Limited
SSD1703
Advance Information
320 Outputs Common / Segment Driver
CMOS
1. GENERAL DESCRIPTION
SSD1703 is a 320-outputs LCD driver capable of both COMMON or SEGMENT driving, selected by
hardware pin setting. It is designed for high resolution dot matrix type LCD panel for the use on PDA or
terminal.
SSD1703 can be used in cascade mode to support display system with more than 320 rows or columns.
In segment mode, 4-bit or 8-bit parallel input modes are available through pin selection.
2. FEATURES
BOTH SEGMENT AND COMMON MODE
Supply voltage for LC driver: +15.0V to +30.0V
Supply voltage for logic system: +2.4V to +3.6V
320 outputs for either common or segment driving
Pin selectable between common and segment mode
Low output impedance
Low power consumption
SEGMENT
MODE
Maximum XCK clock frequency: 20 MHz (VDD = +3.0V to +3.6V)
15 MHz (VDD = +2.4V to +3.0V)
Pin selectable 4-bit or 8-bit input modes
Automatic transfer of enable signal
Automatically stop the internal clock after counting 320 bits of input data in chip select mode
Line latch circuit reset function when DISPOFF# active
COMMON MODE
Maximum LP clock frequency: 1 MHz (VDD = +2.4V to 3.6V)
Built-in 320 bits bi-directional shift register
Single (320 bits shift register) or Dual mode (two 160 bits shift register) operations
Shift register circuit reset function when DISPOFF# active
Solomon Systech
Jun 2003
P 2
Rev 1.0
SSD1703
3. ORDERING INFORMATION
Table 1 - Ordering Information
Ordering Part Number
Outer lead pitch
Package Form
SSD1703Z
N/A
Gold Bump Die
SSD1703T1R1 0.18mm TAB
SSD1703
Rev 1.0
P 3
Jun 2003
Solomon Systech
4. BLOCK DIAGRAM
Figure 1 - Block Diagram of SSD1703
V0
V12
V5
V43
Y320 Y319.......................................................Y2 Y1
LEVEL
SHIFTER
320 BITS LEVEL SHIFTER
320 BITS 4-LEVEL DRIVER
ACTIVE
CONTROL
CONTROL
LOGIC
DATA CONTROL
320 BITS LINE LATCH / SHIFT REGISTER
DATA LATCH CONTROL
V5
V43
V12
V0
FR
DISPOFF#
EIO1
EIO2
LP
XCK
S/C
MD
L/R
4BITS*2
DATA
LATCH
320
8
320
8
8
8
8
8
D0
D2
D1
D3
D5
D4
D7
D6
VDD
VSS
...................................
POWER ON RESET
..............8 * 40...............
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