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DEM128064NSBH-PW-N Dataheets PDF



Part Number DEM128064NSBH-PW-N
Manufacturers Display Elektronik
Logo Display Elektronik
Description LCD MODULE
Datasheet DEM128064NSBH-PW-N DatasheetDEM128064NSBH-PW-N Datasheet (PDF)

Display Elektronik GmbH LCD MODULE DEM 128064N SBH-PW-N Product Specification Ver.: 0 DEM 128064N SBH-PW-N DOCUMENT REVISION HISTORY Version DATE DESCRIPTION 00 Dec-24-2010 First issue Production Specification CHANGED BY MHO DEM 128064N SBH-PW-N Production Specification CONTENTS 1. Functions & Features 2. Mechanical specifications 3. Block diagram 4. Dimensional outline 5. LCD Driving voltage generator and bias reference circuit 6. Pin description 7. Maximum absolute limit 8. Electri.

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Document
Display Elektronik GmbH LCD MODULE DEM 128064N SBH-PW-N Product Specification Ver.: 0 DEM 128064N SBH-PW-N DOCUMENT REVISION HISTORY Version DATE DESCRIPTION 00 Dec-24-2010 First issue Production Specification CHANGED BY MHO DEM 128064N SBH-PW-N Production Specification CONTENTS 1. Functions & Features 2. Mechanical specifications 3. Block diagram 4. Dimensional outline 5. LCD Driving voltage generator and bias reference circuit 6. Pin description 7. Maximum absolute limit 8. Electrical characteristics 9. Timing characteristics 10. Reset timing 11. Control and display command 12. Backlight characteristics 13. Electro-Optical characteristics 14. Precaution for using LCD/LCM 2 2 2 3 4 5 6 7 8 10 11 12 12 13 Version: 0 PAGE: 1 DEM 128064N SBH-PW-N Production Specification 1. FUNCTIONS & FEATURES Display Format LCD Mode Viewing Direction Driving Scheme Power Supply Voltage (VDD) LCD Driving Voltage (VLCD) Operation Temperature Storage Temperature Backlight 1.10. RoHS compliant. : 128 x 64 Dots, COG : STN-BLUE/Negative Mode/ Transmissive : 6 o’clock : 1/65 Duty cycle, 1/9 Bias : 3.3Volt (typ.) : 9.0Volt (Typ. Reference voltage) : -20~70°C : -30~80°C : LED, White, Lightguide 2. MECHANICAL SPECIFICATIONS Module Size Viewing Area Dot Pitch Dot Size : 52.20 x 32.70 x 5.30 mm : 41.00 x 22.0 mm : 0.296x 0.296 mm : 0.276x 0.276 mm 3. BLOCK DIAGRAM ST7565R Version: 0 PAGE: 2 DEM 128064N SBH-PW-N 4. DIMENSIONAL OUTLINE Production Specification Version: 0 PAGE: 3 DEM 128064N SBH-PW-N Production Specification 5. LCD Driving voltage generator and bias reference circuit When the voltage regulator internal resistor is not used. (Example where VDD2=VDD, with 4× step-up) Version: 0 PAGE: 4 DEM 128064N SBH-PW-N Production Specification 6. PIN DESCRIPTION 1,2 3 4 5 6 7 8~15 16 17 18~23 24 25~29 30 31 32 33 34 35 36 NC /CS1 /RES A0 W/R /RD D0~D7 VDD VSS VOUT,CAP3P, CAP1N,CAP1P, CAP2P,CAP2N NC V1-V0 VR NC C86 P/S NC IRS NC No connection This is the chip select signal The RESET signal This is connected to the least significant bit of the normal MPU address bus, and it determines whether the data bits are data or a command Write signal Enable signal Data bus lines Power supply for logic(+3.3V) Power ground DC/DC voltage converter No connection LCD driver supplies voltages. Voltage adjustment pad. Applies voltage between V0 and VSS using a resistive divider. No connection This is the MPU interface switch terminal C86 = “H”: 6800 Series MPU interface C86 = “L”: 8080 Series MPU interface This is the parallel data input/4-line SPI data input switch terminal. P/S = “H”: Parallel data input. P/S = “L”: 4-line SPI data input. No connection This terminal selects the resistors for the V0 voltage level adjustment. IRS = “H”, Use the internal resistors IRS = “L”, Do not use the internal resistors No connection Version: 0 PAGE: 5 DEM 128064N SBH-PW-N Production Specification 7. MAXIMUM ABSOLUTE LIMIT Maximum Ratings (Voltage Reference to VSS)(for IC) Version: 0 PAGE: 6 DEM 128064N SBH-PW-N 8. ELECTRICAL CHARACTERISTICS Production Specification Version: 0 PAGE: 7 DEM 128064N SBH-PW-N 9. TIMING CHARACTERISTICS Production Specification Version: 0 PAGE: 8 DEM 128064N SBH-PW-N Production Specification Version: 0 PAGE: 9 DEM 128064N SBH-PW-N Production Specification 10. Reset Timing Version: 0 PAGE: 10 DEM 128064N SBH-PW-N Production Specification 11. CONTROL AND DISPLAY INSTRUCTION Version: 0 PAGE: 11 DEM 128064N SBH-PW-N Production Specification 12.BACK LIGHT CHARACTERISTICS LCD Module with Side LED Backlight ELECTRICAL RATINGS Item Forward Voltage Reverse Current Luminance(without LCD) Wave length(without LCD) Color Symbol VF IR Lv λp Condition IF=15mA VR=5.0V IF=15mA IF=15mA Ta = 25°C Min Typ Max 2.9 3.1 3.3 Unit V --- 10 --80 110 --- uA cd/m2 X=0.25 Y=0.25 --- X=0.29 Y=0.29 white Note: when the temperature exceed 25°C, the approved current decrease rate for Backlight change as the temperature increase is: -0.36mA/°C(below 25°C, the current refer to constant, which would not change with temperature ). 13. ELECTRO-OPTICAL CHARACTERISTICS (VDD=3.3V,Ta = 25°C) Item Operating Voltage for LCD Symbol Vop Response time Contrast Viewing angle range Tr Tf Cr θ Ф Condition Ta =-20°C Ta = 25°C Ta = 70°C Ta = 25°C Ta = 25°C Cr≥ 2 Min Typ Max 9.2 9.5 9.8 8.7 9.0 9.3 8.2 8.5 8.8 --- 200 400 --- 250 500 --- 4.0 ---40 --- +40 -40 --- +40 Unit V ms ms --deg deg Version: 0 PAGE: 12 DEM 128064N SBH-PW-N Production Specification 14. PRECAUTION FOR USING LCD/LCM After reliability test, recovery time should be 24 hours minimum. Moreover, functions, performance and appearance shall be free from remarkable deterioration within 50,000 hours(average) under ordinary operating and storage conditions room temperature (20+8°C), normal humidity (below 65% RH), and in the area not exposed to direct sun light. Using LCM beyond these conditions will shorten the life time. Precaution.


DEM128064N-SBH-PW-N DEM128064NSBH-PW-N DEM128064N_SBH-PW-N


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