LCD MODULE, ALPHANUMERIC, 20X2

BTHQ22005VSS-SRE

Manufacturer Part NumberBTHQ22005VSS-SRE
DescriptionLCD MODULE, ALPHANUMERIC, 20X2
ManufacturerBATRON
BTHQ22005VSS-SRE datasheet
 

Specifications of BTHQ22005VSS-SRE

No. Of Digits / Alpha40Character Count X Line20 X 2
Character Size5.55mmSupply Voltage5V
Display Area Width83mmDisplay Area Height18.6mm
Operating TemperatureRoHS CompliantDisplay ModeReflective
Backlighting ColourYellowRohs CompliantYes
Operating Temperature Range0°C To +50°C  
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Oct/2002
BATRON
BTHQ 22005VSS-SRE
1/13
DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119
www.data-modul.de

BTHQ22005VSS-SRE Summary of contents

  • Page 1

    ... BATRON DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 Oct/2002 BTHQ 22005VSS-SRE 1/13 www.data-modul.de ...

  • Page 2

    ... BATRON DOCUMENT REVISION HISTORY 1: DOCUMENT DATE REVISION FROM TO A 2002.10.15 DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 DESCRIPTION First Release. BTHQ 22005VSS-SRE CHANGED CHECKED BY BY PHILIP MICHAEL CHENG TSE, TOM LEE www.data-modul.de 2/13 ...

  • Page 3

    ... BATRON 1. GENERAL DESCRIPTION 2. MECHANICAL SPECIFICATIONS 3. INTERFACE SIGNALS 4. ABSOLUTE MAXIMUM RATINGS 4.1 ELECTRICAL MAXIMUM RATINGS (Ta=25°C) 4.2 ENVIRONMENTAL CONDITION 5. ELECTRICAL SPECIFICATIONS 5.1 TYPICAL ELECTRICAL CHARACTERISTICS 5.2 TIMING SPECIFICATIONS 5.3 TIMING DIAGRAM OF VDD AGAINST V0 6. CGROM CHARACETR CODE TABLE DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 ...

  • Page 4

    ... BATRON 1. General Description • 20 characters (5x8 dots lines STN Positive Yellow Reflective Dot Matrix LCD module. • Viewing Angle: 6 O’clock direction. • Driving scheme: 1/16 Duty, 1/5 bias. • ’SAMSUNG’ KS0070BP-00CC (Die form) LCD Controller & Driver or equivalent. • ’SAMSUNG’ KS0065B-PCC (Die form) LCD Segment Driver or equivalent. ...

  • Page 5

    ... BATRON DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 BTHQ 22005VSS-SRE 5/13 www.data-modul.de ...

  • Page 6

    ... BATRON DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 BTHQ 22005VSS-SRE 6/13 www.data-modul.de ...

  • Page 7

    ... BATRON 3. Interface signals Pin No. Symbol 1 VSS Ground(0V). 2 VDD Power supply for logic (+5V Power supply for LCD driver 4 RS Register Select Input: “High” for Data register (for read and write) ”Low” for Instruction register (for write), 5 R/W Read/Write signal: ” High” for Read mode. ...

  • Page 8

    ... BATRON 4. Absolute Maximum Ratings 4.1 Electrical Maximum Ratings( ºC) Parameter Power Supply voltage (Logic) Power Supply voltage (LCD drive) Input voltage Note: The modules may be destroyed if they are used beyond the absolute maximum ratings. All voltage values are referenced to VSS = 0V. ...

  • Page 9

    ... BATRON 5. Electrical Specifications 5.1 Typical Electrical Characteristics ° ° ° ° C, VDD = 5V± ± ± ± 5%, VSS=0V. Parameter Supply voltage (Logic) Supply voltage (LCD) Input signal voltage for E,DB0-DB7,R/W,RS. Supply Current (Logic & LCD) Supply Current (LCD) Note (1) : There is tolerance in optimum LCD driving voltage during production and it will be within the specified range. DATA MODUL AG Landsberger Str. 322 80687 Mü ...

  • Page 10

    ... BATRON 5.2 Timing Specifications °C To +50 °C , VDD = +5V±5%, VSS = 0V. Refer to Fig. 3, the bus timing diagram for write mode. Parameter E cycle time E rise time E fall time E pulse width (High, Low) R/W and RS set-up time R/W and RS hold time Data set-up time Data hold time Refer to Fig ...

  • Page 11

    ... BATRON Figure 3: The bus timing diagram for write mode Figure 4: The bus timing diagram for read mode . DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 BTHQ 22005VSS-SRE 11/13 www.data-modul.de ...

  • Page 12

    ... BATRON 5.3 Timing Diagram of VDD against V0. Power on sequence shall meet the requirement of Figure 5, the timing diagram of VDD against V0. LOGIC SUPPLY VOLTAGE 0V 0V LCD SUPPLY VOLTAGE Figure 5: Timing diagram of VDD against V0. DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 ...

  • Page 13

    ... BATRON 6. CGROM Character Code Table DATA MODUL AG Landsberger Str. 322 80687 München Tel.: 089/ 56017-0 Fax 089/ 56017-119 BTHQ 22005VSS-SRE 13/13 www.data-modul.de ...