Datasheet

ManualsBrandsDisplay Elektronik ManualsDisplaysLCD-graphic display 128 x 64 5 V STN

04/Nov/2008

DISPLAY Elektronik GmbH

DEM 128064B SYH-PY

LCD MODULE

Product Specification Version:4.1.1

Summary of content (17 pages)

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DISPLAY Elektronik GmbH LCD MODULE DEM 128064B SYH-PY Product Specification Version:4.1.
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GENERAL SPECIFICATION MODULE NO. : DEM 128064B SYH-PY CUSTOMER P/N VERSION NO. CHANGE DESCRIPTION DATE 0 ORIGINAL VERSION 15.03.2004 1 06.04.2004 3 CHANGE EXTERNAL DIMENSIONS CHANGED PCB DRAWING AND DESCRIPTION ADD VERSION 4 MODIFY PCB DESCRIPTION 24.03.2006 4.1.0 CHANGE IC 17.06.2008 4.1.1 CHANGE BACKLIGHT DRAWING 04.11.2008 2 05.07.2004 28.06.2005 PREPARED BY : HCL DATE: 04.11.2008 APPROVED BY: MH DATE: 11.04.
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DEM 128064B SYH-PY Product Specification CONTENTS 1. FUNCTIONS & FEATURES .........................................................................................................................2 2. MECHANICAL SPECIFICATIONS.............................................................................................................2 3. EXTERNAL DIMENSIONS...........................................................................................................................2 4. BLOCK DIAGRAM ..........
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DEM 128064B SYH-PY Product Specification 1. FUNCTIONS & FEATURES z z z z z z z z z MODULE LCD TYPE DEM 128064B SYH-PY STN Yellow Green Transflective Positive Mode Viewing Direction Driving Scheme Power Supply Voltage Backlight VLCD Adjustable For Best Contrast Display contents Interface Operating Temperature Storage Temperature : 6 o’clock : 1/64 Duty Cycle, 1/9 Bias : 5.0 Volt (typ.) : LED, Lightguide, Yellow Green : 12.9 Volt (typ.
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DEM 128064B SYH-PY Product Specification 3. EXTERNAL DIMENSIONS 4. BLOCK DIAGRAM Version:4.1.
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DEM 128064B SYH-PY Product Specification 5.PIN ASSIGNMENT Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol VDD VSS V0 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 /RST 15 R/W 16 17 18 19 20 D/I E VEE LED + (A) LED – (K) Version:4.1.1 Function POWER SUPPLY FOR LOGIC CIRCUIT GND OPERATING VOLTAGE FOR LCD DRIVING DATE BUS. Three state I/O port.
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DEM 128064B SYH-PY Product Specification 5.1 PCB DRAWING AND DESCRIPTION DESCRIPTION: 5-1-1.The polarity of the pin 19 and the pin 20: LED Polarity J3,J5 J2, J4 19 Pin 20 Pin Each open Each close Anode Cathode Each close Each open Cathode Anode Note: In application module, J3=J5=open, J2=J4=closed 5-1-2.The LED resistor can be bridged when the J6 is closed. Note: In application module, J6=open 5-1-3.The R8, R9 and R10 are the LED resistor. Note: In application module, R8=R9=R10=24Ohm 5-1-4.
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DEM 128064B SYH-PY Product Specification 5.2 Example application 5-2-1. The LED resistor should be bridged as following. R10 R9 R8 J6 5-2-2. The 19 pin is the anode and the 20 pin is the cathode as following. J3 J2 J5 J4 5-2-3.The 19 pin is the cathode and the 20 pin is the anode as following. J3 J4 J2 J5 5-2-4.The metal-bezel is ground as following. J1 Version:4.1.
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DEM 128064B SYH-PY Product Specification 6. Absolute Maximum Ratings (Ta=25°C) ITEM SYMBOL MIN. TYP. MAX. UNIT OPERATIONG TEMPERATURE TOP -20 --- +70 °C STORAGE TEMPERATURE TST -30 --- +80 °C INPUT VOLTAGE VI VSS --- VDD V SUPPLY VOLTAGE FORLOGIC VDD- VSS -0.3 --- 7.0 V SUPPLY VOLTAGE FOR LCD VDD- V0 -0.3 --- 19.0 V STATIC ELECTRICITY Be sure that you are grounded when handling LCM 7. POWER SUPPLY FOR LCD MODULE 7.
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DEM 128064B SYH-PY Product Specification 8. ELECTRICAL CHARACTERISTICS 8-1 DC Characteristics (VDD=+5±10% Vss=0V, Ta=-20~+70°C) Item Standard Value Symbol Test MIN TYP MAX Condition Unit Supply current for logic VDD 4.5 5.0 5.5 ------- V Supply current for logic IDD ---- 2.62 4 ------- mA 13.4 14.1 14.8 -20°C 12.2 12.9 13.6 25°C 11.0 11.7 12.4 70°C operating Voltage for LCD VDD-V0 V Supply voltage for back light VF --- 4.2 4.
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DEM 128064B SYH-PY Product Specification 8-2 AC Characteristics 8-2-1. AC timing for writing to the SBN0064G Version:4.1.
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DEM 128064B SYH-PY 8-2-2. AC timing for reading from the SBN0064G Version:4.1.1 Product Specification (VDD = 5 V; VSS = 0 V; Tamb = 25°C.
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DEM 128064B SYH-PY Product Specification 9. DISPLAY CONTROL INSTRUCTION Registers and their states after hardware RESET The SBN0064G has 5 registers. Four of them must be programmed by the host microcontroller after hardware reset. The Status Register can be read by the host microcontroller to check the current status of the SBN0064G. The registers and their states after RESET is given in Table 5.
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DEM 128064B SYH-PY Product Specification 9-3. Display Data Memory Page and the Page Address Register Table 6 The setting of the control bus for programming the Page Address Register C/D R/W 0 0 Table 7 The setting of the data bus for programming the Page Address Register D7(MSB) D6 D5 D4 D3 D2 D1 D0(LSB) 1 0 1 1 1 A2 A1 A0 A2, A1and A0 are page address bits and can be programmed with a value in the range from 0 to 7.
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DEM 128064B SYH-PY Product Specification 9-6. READ OR WRITE OPERATION TO THE DISPLAY DATA MEMORY Table 13 READ/WRITE operation Table 14 The setting of the control bus for Write Display Data operation C/D R/W 1 0 Table 15 The setting of the control bus for Read Display Data command C/D R/W 1 Version:4.1.
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DEM 128064B SYH-PY Product Specification 10. BACKLIGHT ELECTRICAL/OPTICAL SPECIFICATIONS Version:4.1.
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DEM 128064B SYH-PY Product Specification 11. LCD MODULES HANDLING PRECAUTIONS Please remove the protective foil of polarizer before using. The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. If the display panel is damaged and the liquid crystal substance inside it leaks out, do not get any in your mouth. If the substance come into contact with your skin or clothes promptly wash it off using soap and water.