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> Big 128*64 dot standard graphic lcd module second hand
Big 128*64 dot standard graphic lcd module second hand
LCD 128 * X 64 NO BACK LIGHT PCB SIZE MOULDE Viewing Area 72.0 (W)x38.6 (H) mm
Standard Graphic LCD Module FG12864E second hand driver ic is ks0108 support hd61202
these are second hand but I checked most of them . it is good for low cost design and students study
DESCRIPTION OF FG12864E (ps: THIS MOULDE DO NOT HAVE BACK LIGHT)
1.GND 2.VDD 3.Vo 4.D/I 5.R/W 6.E 7-14 DB0-DB7 15.CS1 16.CS2 17.RST 18.Vout 19.LEDA 20.LEDK
DISPLAY COLOR WILL GREEN OR BLUE random
2. 8-Bit parallel bus interface
3. Built-in LCD controller (KS0107 & KS0108)
4. Wide operating temperature range ( Option )
6. LED or EL Backlight ( Option )
7. Built-in negative voltage circuit ( Option )
-> COM DRIVER-/-> 12B X 64 DOTS
RS,R/W ,E,DB0-DB7,CS1,CS2,/RST |
Vss->Ground BIAS CIRCUT->TO LSI
Module Dimension 93.0 (W)x70.0 (H)x9.5/12.0 (T) mm
Viewing Area 72.0 (W)x38.6 (H) mm
Dot Pitch 0.52 (W)x0.52 (H) mm
Driver Method 1/64 Duty , 1/ 9 Bias
Controller IC KS0108B Equivalent
Operating Temperature Top min -20 max +70
Storage Temperature TST min -30 max +80
Input Voltage VI min -0.3 - max VDD+0.3 V
Supply Voltage For Logic VDD-VSS min -0.3 max 7.0 V
Supply Voltage For LCD VDD -V5 min -0.3 max 16.0 V
supply voltage for logic Vdd-VSS condition 25c type 5v max 5.5v
supply voltage for lcd Vdd-Vee(Vop) condition 25c min 13v type 13.7v max 16v
Input high voltage condition 25c min 0.8Vdd max Vdd
Input low voltage condition 25c min 0 max 0.2Vdd
output high voltage condition Ioh=-0.5ma min 0 max 0.2Vdd
Pin Symbol Level Function MIN. TYP. MAX. Unit
2 Vdd +5V Power Supply (+5V) MIN.4.5 TYP.5.0 MAX.5.5 UnitV
3 V0 Contrast Adjust Voltage V
4 RS H/L Register Select Signal
18 Vlcd - Negative Voltage Output
19 LED+ -Power Supply For LED Backlight MIN 3.9 TYPE 4.1 MAX 4.3 V
20 LED- -Power Supply For LED Backlight TYPE 0
