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t e e h SPECIFICATION FOR LCD MODULE S a t a D .
Model No. TM12864IBCW
4U
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Prepared by: Checked by : Verified by : Approved by:
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REVISION RECORD Date Ref. Page Revision No. Revision Items Check & Approval
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1. General Specifications: 1.1 Display type: STN 1.2 Display color*: Display color: Blue-Black Background: Yellow-Green 1.3 Polarizer mode: Transflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/64 Duty 1/9 Bias 1.6 Backlight: LED 1.7 Controller: T6963C 1.8 Data Transfer: 8 Bit Parallel 1.9 Operating Temperature: -20----+70 Storage Temperature: -30----+80 1.10 Outline Dimensions: Refer to outline drawing on next page 1.11 Dot Matrix: 128 X 64 Dots 1.12 Dot Size: 0.39 X 0.55 (mm) 1.13 Dot Pitch: 0.44 X 0.60(mm) 1.14 Weight: About 90g
* Color tone is slightly changed by temperature and driving voltage.
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2. Outline Drawing
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3. LCD Module Part Numbering System
T M 12864 I B C W
TEMPERATURE RANGE W: WIDE TEMPERATURE RANGE BACKLIGHT TYPE C: TRANSFLECTIVE, LED BACKLIGHT LCD TYPE B:YELLOW-GREEN MODE STN POSITIVE MODULE SERIES MODULE TYPE 5 DIGITS INDICATING 128 COLUMNS X 64 ROWS T: TIANMA M: MODULE
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4. Circuit Block Diagram
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5. Absolute Maximum Ratings Item Power Supply Voltage LCD Driving Voltage Operating Temperature Range Storage Temperature Range Symbol VCC VSS VLCD Min. -0.3 Max. 6.0 V 25.0 Unit Remark
TOP
-20
+70
No Condensation
TST
-30
+80
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6.2 Interface Signals Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 16 17 18 19 20
Symbol FG GND VCC VO /WR /RD /CE C/D /RST DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS LED+ LED-
Level 0V 0V 5.0V -4.5V H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L 4.2V 0V
Description Frame Ground Ground Power supply voltage for logic and LCD(+) Operating Voltage for LCD(-) Write Enable Signal (Active at low) Read Enable Signal (Active at low) Chip Enable Signal (Active at low) Data type (H: Instruction; L: Data) Reset Signal (Active at low) Data bit0 Data bit1 Data bit2 Data bit3 Data bit4 Data bit5 Data bit6 Data bit7 Font selection Backlight Power Supply Backlight Power Supply
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