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Specification For LCD Module TS12864-7(V1.0)
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TABLE OF CONTENTS 1.0 1.1 2.0 3.0 4.0 5.0 6.0 6.1 6.2 6.3 6.4 7.0 8.0 8.1 INTRODUCTION FEATURE DIMENSIONAL DIAGRAM MECHANICAL SPECIFICATIONS MAX STANDARD VALUE ELECTRICAL CHARACTERISTICS OPTICAL CHARACTERISTICS OPTICAL MEASUREMENT SYSTEM DEFINITION OF and DEFINITION OF CONTRAST RATIO Cr DEFINITION OF OPTICAL RESPONSE TIME INTERFACE PIN FUNCTION DESCRIPTION BLOCK DIAGRAM POWER SUPPLY BLOCK DIAGRAM
9.0 TIMING CHARACTERISTICS 10.0 DISPLAY CONTROL INSTRUCTION
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1.0 INTRODUCTION
This USER'S MANUAL is introduced the outside dimensions, optical characteristics, electrical characteristics, interface, controller commands, etc. of the custom design LCD module.
1.1 FEATURE
(1) Display mode: STN ,Yellow-Green color, Positive, Transmissive (2) Display format: 128*64 Dots (3) Driving method: 1/64 Duty, 1/9 Bias (4) Viewing direction: 6 o'clock (5) Control IC: AX 6107/AX6108 (6) Interface Input Data : 8-Bit (7) Back light: EL (Yellow-Green )
2.0 DIMENSION DIAGRAM
7.0MAX
20
1
1 VSS 11 DB4
2 VDD 12 DB5
3 V0 13 DB6
4 D/I 14 DB7
5 R/W 15 CS1
6 E 16 CS2
7.0MAX
7 DB0 17 RES
8 9 10 DB1 DB2 DB3 18 19 20
VOUT EL(+)EL(-)
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3.0 MECHANICAL SPECIFICATIONS
ITEM STANDARD VALUE UNIT
DOTS
128X-64
-
DOT SIZE
0.28X0.35
mm
DOT PITCH
0.32X0.39 54.0(W) x 50.0(H) x 1.0(T) 43.5(W) x 29.0(H)
mm
MODULE DIMENSION
mm
EFFECTIVE DISPLAY AREA
mm
4.0 MAX STANDARD VALUE
ITEM OPERATING TEMPERATURE STORAGE TEMPERATURE INPUT VOLTAGE SUPPLY VOLTAGE FOR LOGIC SUPPLY VOLTAGE FOR LCD
SYMBOL Top Tst VI VDD-VSS VDD-V0
MIN. -10 -20 VSS Vss-0.3 8
TYPE 25 / / / /
MAX 60 70 VDD 7.0 15
UNIT V V V
5.0 ELECTRICAL CHARACTERISTICS
ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT
SUPPLY VOLTAGE VDD-VSS FOR LOGIC Ta = 25 C 4.5 5.0 5.5 V
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SUPPLY VOLTAGE FOR LCD
VDD-VO Ta = 25 C (VOP) VIH VIL VOH VOL IDD Ta = 25 C Ta = 25 C Ta = 25 C Ta = 25 C VDD = 3.0V 9.8 10.5 13.5 V
INPUT HIGH VOL.
2.0
-
VDD
V
INPUT LOW VOL.
VSS
-
0.8
V
OUTPUT HIGH VOL.
2.4
-
-
V
OUTPUT LOW VOL.
-
-
0.4
V A
SUPPLY CURRENT
-
100
500
6.0 OPTICAL CHARACTERISTICS
Measurement No Item Symbol temperature 1 Contrast Ratio Rise time Response 2 Time On time Off time 6H,=0 Viewing 3 Angle =90 =270 4 Frame Frequency 3 4 25 25 25 45 45 32 76 200
Deg. Deg.
MIN.
TYP.
MAX.
Unit
Cr Tr Tf Ton Toff 1 2
25 25 25 25 25 25 25
2.60
3.17 100 60 150 80 120 80 170 120
mS mS mS mS Deg. Deg.
Fall time
55 0
12H,=180
Hz
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6.1 OPTICAL MEASUREMENT SYSTEM
6.2 DEFINITION OF AND
6.3 DEFINITION OF CONTRAST RATIO Cr
6.4 DEFINITION OF OPTICAL RESPONSE TIME
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7.0 INTERFACE PIN FUNCTION DESCRIPTION
PIN NO 1 2 3 4 5 6 SYMBOL VSS VDD VO D/I R/W E Ground(0V) Power supply for logic circuit(+5V) Operating voltage for LCD driving(Variable) H :Data input ; L : Instruction code input H: Data Read (LCM to MPU) ; L: Data Write (MPU to LCM) Enable signal. Write mode (R/W = L) data of DB<0:7> is latched at the falling edge of E. Read mode (R/W = H) DB<0:7> appears the reading data while E is at high leve 7~14 15 16 17 DB0-DB7 CS1 CS2 RESET Data bus. There state I/O common terminal. Active High, left chip selection Active High, right chip selection Reset signal, active low FUNCTION
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18 19 20
VEE EL(+) EL(-)
Negative voltage output(-10V max) Power(+5V) for EL Backlight NC
8.0 BLOCK DIAGRAM
8.1 POWER SUPPLY BLOCK DIAGRAM
9.0 TIMING CHARACTERISTICS
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10.0 Display control instruction
The display control instructions control the internal state of the AX6108. Instruction is received from MPU
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to AX6108 for the display control. The following table shows various instructions.
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