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AZ DISPLAYS, INC.
COMPLETE LCD SOLUTIONS
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY
PART NUMBER : REVISED:
AGM 1264F SERIES December 10, 2001
Page 1 of 11
AGM1264F SERIES GRAPHIC MODULE
1.0 MECHANICAL SPECS
2. Overall Module Size 93.0mm(W) x 70.0mm(H) x max 14.0mm(D) for LED backlight version 93.0mm(W) x 70.0mm(H) x max 9.5mm(D) for reflective version 3. Dot Size 4. Dot Pitch 5. Duty 6. Controller IC 7. LC Fluid Options 8. Polarizer Options 9. Backlight Options 10. Temperature Range Options 0.48mm(W) x 0.48mm(H) 0.52mm(W) x 0.52mm(H) 1/64 KS0108B STN, FSTN Reflective, Transflective, Transmissive LED Standard (0 C ~ 50 C), Wide (-20 C ~ 70 C)
2.0 ABSOLUTE MAXIMUM RATINGS
Item Operating temperature (Standard) Storage temperature (Standard) Operating temperature (Wide temperature) Storage temperature (Wide temperature) Input voltage Supply voltage for logic Supply voltage for LCD drive Symbol Top Tst Top Tst Vin Vdd- Vss Vdd- Vo Min 0 -20 -20 -30 Vss -0.3 9.5 11.5 Typ Max 50 70 70 80 Vdd 7.0 14.0 Unit C C C C V V V
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Page 2 of 11
AGM1264F SERIES GRAPHIC MODULE
3.0 ELECTRICAL CHARACTERISTICS
Item Input voltage (high) Input voltage (low) Symbol Vih Vil Condition H level L level 0C Recommended LC Driving Voltage (Standard Temp) Vdd - Vo 25 C 50 C -20 C Recommended LC Driving Voltage (Wide Temp) Vdd -Vo 0C 50 C 70 C Power Supply Current LED Power Supply Voltage LED Power Supply Current Idd Vfled Ifled Vdd=5.0V R=6.8 R=6.8 Min 3.5 0 10.2 10.2 9.5 Typ 12.2 11.5 10.6 13.0 12.2 10.6 10.0 4.6 470 Max Vdd 1.5 12.8 14.0 15.0 5.0 560 mA V mA V V Unit V V
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Page 3 of 11
AGM1264F SERIES GRAPHIC MODULE
4.0 OPTICAL CHARACTERISTICS
Item Cr (Contrast Ratio) 25 C Mode A R B C A S B C MIN. 2.8 7.10 2.49 7.05 TYP. 3.05 7.70 2.99 7.55 MIN 80 80 80 80 (Viewing Angle) 25 C TYP. 85 85 85 85 MIN -
(Viewing Angle)
25 C TYP. 35 35 35 35 -
Note: R: Reflective S: Transflective A: STN Gray B: STN Yellow C: FSTN At: =0, =0
Item Response time (rise) Response time (fall) Symbol Tr Tf Condition 25 C 25 C Min Typ 140 80 Max 280 160 Unit ms ms
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Page 4 of 11
AGM1264F SERIES GRAPHIC MODULE
5.0 BLOCK DIAGRAM
U1
COM1 COM64 S1 - - - - - - S64
128 X 64
S65 - - - - - - S128
KS0107B
U2 1. Vss 2. Vdd 3. Vo 4. D/I 5. R/W 6. E 7. DB0 14. DB7 15. CS1 16. CS2 17. RES 18. Vee 19. K (-) 20. A (+) DC to DC Converter *(optional)
U3
KS0108B
KS0108B
LED BACKLIGHT
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Page 5 of 11
AGM1264F SERIES GRAPHIC MODULE
6.0 PIN ASSIGNMENT
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol Vss Vdd Vo D/I R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 RST Vee BLBL+ Function Ground +5V LCD contrast adjust H: Data input L: Instruction code input H: Data read L: Data write Enable signal Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Chip selection for IC1 Chip selection for IC2 Reset Power supply for LCD driving Power Supply for BLPower Supply for BL+ H/L H/L H/L H/L H/L H/L H/L H/L H/L H H L H/L Level H/L
7.0 POWER SUPPLY
Vdd +5V Vss Vo Vee VR -10V
LCM
VR=10K~20K
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Page 6 of 11
AGM1264F SERIES GRAPHIC MODULE
8.0 TIMING CHARACTERISTICS
Item
Enable cycle time E high level width E low level width Enable rise/fall time Address set up time Address hold time Data delay time Data set up time Data hold time (Write) Data hold time (Read)
Symbol
tCYC tWH tWL Tr , tf tAS tAH tDDR tDSW tDHW tDHR
Test Condition
Fig. a, Fig. b Fig. a, Fig. b Fig. a, Fig. b Fig. a, Fig. b Fig. a, Fig. b Fig. a, Fig. b Fig. b Fig. a Fig. a Fig. b
Min.
1000 450 450 140 10 200 10 20
Typ.
-
Max.
25 320 -
Unit
ns ns ns ns ns ns ns ns ns ns
D/ I CS1~CS2
2.2V
2.2V 0.8V
2.2V 0.8V
tAS
2.2V 0.8V 0.8V
R/W
2.2V
tAH tr tf
2.2V 0.8V 2.2V
E DB0~DB7
t WL
0.8V
tWH tDSW
2.2V 0.8V
0.8V
tDHW
2.2V
Valid Data
0.8V
tcyc
Fig. a Interface timing (data write)
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Page 7 of 11
AGM1264F SERIES GRAPHIC MODULE D/I CS1~CS2 R/W
tr tf
2.2V 0.8V 2.2V 2.2V 0.8V 2.2V 0.8V
tAS
2.2V 2.2V
tAH
2.2V 0.8V
E DB0~DB7
tWL
tWH tDDR
2.2V 0.8V
0.8V
tDHR
2.2V
Valid Data
0.8V
tcyc
Fig. b Interface timing (data read)
9.0 RELIABILITY TEST
Evaluations and Assessment* Current Contrast Consumption Twice initial value or less Twice initial value or less Twice initial value or less More than 80% of initial value More than 80% of initial value More than 80% of initial value Other Appearances No abnormality
Storage Condition Operation at high temperature and humidity High temperature storage Low temperature storage
Content 40 C,90% RH,240hrs 60 C, 240hrs -20 C, 240hrs
No abnormality No abnormality
*Evaluations and assessment to be made two hours after returning to room temperature (25 C-5 C). *The LCDs subjected to the test must not have dew condensation.
AZ DISPLAYS, INC.
Page 8 of 11
AGM1264F SERIES GRAPHIC MODULE
10.0 MECHANICAL DIAGRAM
Page 9 of 11
Part No: AGM1264F
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AGM1264F SERIES GRAPHIC MODULE
11.0 RELATION BETWEEN DISPLAY PATTERN AND DRIVERS
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Page 10 of 11
AGM1264F SERIES GRAPHIC MODULE
12.0 DISPLAY CONTROL INSTRUCTION
The display control instructions control the internal state of the KS0108B. Instructions are received from MPU to KS0108B for the display control.
INSTRUCTION
D/I
R/W
DB7
DB6
DB5 DB4
DB3
DB2
DB1 DB0
DESCRIPTION Controls the display on or off. Display RAM data and internal status is not affected. 0: OFF. 1:ON Sets the Y address at the Y address counter. Sets the X address at the X address register. Indicates the display data RAM displayed at the top of the screen. Read status: BUSY 0:Ready 1:In operation 0:Display ON 1:Display OFF RESET 0:Normal 1:Reset
Display ON/OFF
0
0
0
0
1
1
1
1
1
1
Set Address Set Page (X address) Display Start Line
0 0
0 0
0 1
1 0 1
Y address (0~63) 1 1 Page (0~7)
0
0
1
1
Display start line (0~63)
ON/OFF
RESET
BUSY
Status Read
0
1
0
0
0
0
0
ON/OFF
Write Display Data Read Display Data
1
0
Write Data
Writes data DB0~DB7 into display data RAM. After writing instruction, Y address is increased by 1 automatically. Reads data DB0~DB7 from display data RAM to the data bus.
1
1
Read Data
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Page 11 of 11

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