Programmable High Resolution DISTINCTIVE CHARACTERISTICS High resolution of x pixels colors of backlighting can be controlled dynamically Pushbutton switch or display with LCD, RGB LED backlighting General brightness of backlight is dynamically controlled in eight steps from dark to bright Operated by commands and data supplied via SPI communications protocol Can display as many as four lines of text with ten characters each Incorporates bitmap display function Programmable display graphics for alphanumeric characters and animated sequences Dual image VRAM for quick change of displayed images Distinct, long travel of.5mm (same as KP0 Series) Low energy consumption Dust tight construction Viewing area: 5.5mm x.mm (horizontal x vertical) High reliability and long life of three million actuations minimum Epoxy Sealed Straight PC Terminals Snap-in Standoff for Easy, Secure Mounting and Alignment Viewing area:.9mm x 9.9mm (horizontal x vertical) High resolution of 5RGB x pixels Crimped terminals ensure secure PC mounting and prevent dislodging during wave soldering APPLICATIONS The High Resolution SMARTSWITCH TM Series complements multiple applications, including: Actual Sizes Broadcast equipment Education equipment Audio equipment Image equipment Vending machines POS Automation control equipment sales@greatecs.com www.greatecs.com
Programmable High Resolution SMARTSWITCH PART NUMBER & DESCRIPTION Part Number Switch Description LCD Mode LED Color LCD/LED IS5DBFPRGB SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive Red/Green/Blue SMARTSWITCH SPECFICATIONS Circuit SPST normally open Electrical Capacity (Resistive Load) 00mA @ V DC Contact Resistance 00 milliohms maximum @ 0mV 0mA Insulation Resistance 00 megohms minimum @ 00V DC Dielectric Strength 5V AC for minute minimum Mechanical Endurance,000,000 operations minimum Electrical Endurance,000,000 operations minimum Operating Force.0 ± 0.5 Newtons Total Travel.5mm (.77 ) SMARTSWITCH OLED SPECFICATIONS Characteristics of Display Display Operation Mode FSTN positive; background colors, black & white Display Condition Viewing Angle Direction Viewing Area Pixel Format Pixel Size o clock 5.0mm x 0.8mm (horizontal x vertical) x pixels (horizontal x vertical) 0.0mm x 0.7mm (horizontal x vertical) * Operating Temperature Range 5 C ~ +50 C (+ F ~ + F) Storage Temperature Range 0 C ~ +0 C ( F ~ +0 F) RGB: red/green/blue * In low temperature environment (below 0 C), speed and contrast decrease when image changes. The non-indicator dot may become dense in a high temperature environment (about 50 C). Absolute Maximum Ratings Items Symbols Ratings Recommended Operating Conditions Items Symbols Minimum Typical Maximum Supply Voltage V DD 0.V to +7.0V Input Voltage V I 0.V to V D D +0.V Output Voltage V O 0.V to V D D +0.V Optical Characteristics (Temperature at 5 C) Items Symbols Min Typical Max Contrast Ratio Cr.0 Viewing Angle (Cr.) θ Up & Down 90 Right & Left Φ 90 Supply Voltage V DD.9V 5.0V 5.V Input Voltage V I 0V V DD SPI Clock Frequency f 8MHz Current Consumption I D D ** 0mA *** 50mA ** 0mA: Backlighting LED is off *** 50mA: Backlighting LEDs (Red, Green, Blue) are maximum brightness sales@greatecs.com www.greatecs.com
Programmable High Resolution SMARTSWITCH BLOCK DIAGRAM & PIN CONFIGURATIONS bit Common Driver Com...Com x Dot Matrix LCD Panel seg...seg Segment Driver Display Controller bit Red Green NC 9 RAM # RAM # Blue SDO 8 7 5 VDD SPI LED Driver IS5DBFPRGB with RGB LED and Black and White LCD Mode GND SW SW Pin No. Symbol Name Function 5 7 8 9 SW Terminal of Switch Normally open SW Terminal of Switch Normally open GND Ground V DD Power Power source for logic circuit and LCD SDO Out output line for SPI In input line for SPI Serial Clock Clock line for SPI that synchronizes commands and data Slave Select Chip select for SPI; line is active low NC None No connection SMARTSWITCH TYPICAL DIMENSIONS (0.59).8 See (5.0).59 (.8).5 (.5).5 (9.).7 (0.8).5 (.9).5 (0.) Typ.0 (0.) Typ.0 Terminal numbers are not on the switch. (8.0).709 Standoff Standoff (7.).00 (.0).0 8 9 7 5 (.0) Typ.09 (.0). (.0).0 (.).9 (.0).90 See Standoff Detail (.). Standoff Standoff (0.) Typ.0 (8.0).5 (7.05).78 (.0) (0.7).00 (0.0).008 (0.0) Typ.0008 Standoff Detail Standoff = (.7).0 (0.).008 Dimension A A (.5).09 (.0) Dia Standoff = (.).09 Footprint (.0) Typ.09 (.0). 7x (0.8) ~ (.0) Dia.0.09 (.0) 9 8 (7.05).78 (8.0).709 (8.0).5 x (0.8) (.0) Dia.0 ~.0 9 (7.).00 (.0).0 x (.) Dia.05 sales@greatecs.com www.greatecs.com
Programmable High Resolution SMARTSWITCH PART NUMBER & DESCRIPTION Part Number Terminals LCD Mode LED Color LCD/LED IS0DBFRGB Straight PC Black & White FSTN Positive Red/Green/Blue SMARTSWITCH LCD SPECFICATIONS Characteristics of Display Display Operation Mode FSTN positive; background colors, black & white Display Condition Viewing Angle Direction Viewing Area Pixel Format Pixel Size o clock.9mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.8mm x 0.mm (horizontal x vertical) * Operating Temperature Range 5 C ~ +50 C (+5 F ~ + F) Storage Temperature Range 0 C ~ +0 C ( F ~ +0 F) RGB: red/green/blue * In low temperature environment (below 0 C), speed and contrast decrease when image changes. The non-indicator dot may become dense in a high temperature environment (about 50 C). Absolute Maximum Ratings Items Symbols Ratings Supply Voltage V DD 0.V to +7.0V Input Voltage V I 0.V to V D D +0.V Output Voltage V O 0.V to V D D +0.V Optical Characteristics (Temperature at 5 C) Items Symbols Min Typical Max Recommended Operating Conditions Items Symbols Minimum Typical Maximum Supply Voltage V DD.9V 5.0V 5.V Input Voltage V I 0V V DD SPI Clock Frequency f 8MHz Current Consumption I D D ** 0mA *** 50mA ** 0mA: Backlighting LED is off *** 50mA: Backlighting LEDs (Red, Green, Blue) are maximum brightness Contrast Ratio Cr.0 Viewing Angle (Cr.) θ Up & Down 90 Φ Right & Left 90 sales@greatecs.com www.greatecs.com
Programmable High Resolution SMARTSWITCH BLOCK DIAGRAM & PIN CONFIGURATIONS bit Common Driver Com...Com x Dot Matrix LCD Panel seg...seg Segment Driver Display Controller RAM # RAM # bit Red Green Blue SDO GND 5 SPI LED Driver IS0DBFRGB with RGB LED and Black and White LCD Mode V DD Pin No. Symbol Name Function Serial Clock Clock line for SPI that synchronizes commands and data Slave Select Chip select for SPI; line is active low SDO Out output line for SPI In input line for SPI 5 GND Ground V DD Power Power source for logic circuit and LCD SMARTSWITCH TYPICAL DIMENSIONS Terminal numbers are not on the device. See (.9).57 (.78).50 (.).05 (0.).0 Typ (.). (0.0).9 (0.5).0 Typ Key (0.7). (7.).77 (8.).7 (0.).7 (0.5) Sq Typ.00 (.0).57 (.8). (.0) Typ 5 (.7).579 (.).57 (7.8).70 (0.7).08 (9.9).90 (.0).8 (.0) (5.0).59 (0.).009 (0.8).007 (0.0) Typ.0008 Footprint (.8). (.0) Typ C L 5 (.). (.0) (.0).57 (.7).579 x (0.9) Dia.05 x (0.9) Dia (0.0) x (0.8) Dia.05.9.0 (5.0).59 sales@greatecs.com www.greatecs.com 5
Programmable High Resolution TIMING SPECIFICATIONS FOR SMARTSWITCH & SMARTDISPLAY SPI Characteristics (See Timing Diagram) (Temperature at 5 C ~ +50 C and V DD = 5.0V ± %) Items Symbols Minimum Maximum CLK_ Circuit Example SPI_ Set Up Time ts 0ns IS_ IS_ IS_ SPI_ Hold Time th 0ns SPI_CLK Cycle tcycck 8MHz CLK_ SPI_CLK Width thwck 0ns IS_ IS_5 IS_ SPI_DI Set Up Time tsdi 0ns SPI_DI Hold Time thdi 0ns CLK_ SPI_DO Delay Time tddo 0ns IS_7 IS_8 DATA_ DATA_ DATA_ IS_9 ts SPI Timing Chart ( Using) th Low SPI Timing Chart ( Low Level Fixed) tcycck thwck tcycck thwck tsdi thdi tsdi thdi D7 D D5 D D D D D0 D7 D D5 D D D D D0 tddo tddo SDO D7 D D5 D D D D D0 SDO D7 D D5 D D D D D0 and shall be kept high when the communication is not complete. BITMAP Segment 5 7 8 9 9 5 57 58 59 0 Byte8 Byte7 Byte Byte COM D0 D D D D D5 D D7 D0 D7 D0 D7 D0 D D D D D5 D D7 Byte Byte9 COM D0 D D D D D5 D D7 D0 D D D D D5 D D7 Byte5 Byte9 COM D0 D D D D D5 D D7 D0 D D D D D5 D D7 Transferring Display /Displaying LCD and Sequence (5 Bytes) 0 x 55 Byte Byte Byte55 Byte5 0 0 0 0 D7 D D5 D D D D D0 D7 D D D0 D7 D D5 D D D D D0 Notes: The screens are changed when the second area is fully stored. sales@greatecs.com www.greatecs.com
Programmable High Resolution COMMANDS & DATA FOR SMARTSWITCH & SMARTDISPLAY Transferring display data/displaying on LCD: command ( Byte) + data (5 Bytes) Others: command ( Byte) + data ( Byte) s can be accepted only when all bits coincide; otherwise, they are not acknowledged Additional commands will not be received until the communicatio n of commands ( Byte) and data (5 or Byte) is completed There is no time limit from the beginning to end of data receipt s may be executed consecutively (no need to wait between commands) Irregular commands or data is not recognized Initial status at power activation: LCD display off, LED off (brightness /0, color off) Transferring Display /Displaying on LCD 0 x 55 0000 5 Bytes ( x =,08 bits) See below for details of bitmap data LED (Backlight) Color Set 0 x 0 0000000 LED (Backlight) Brightness Set R R G G B B bits x 0 x 000000 * * * bits Reset (Returning to Initial Status at Power Activation) 00 = off 0 = / 000 = /0 (dark) 00 = /0 00 = /7 0 = /5 For each of RGB: For leading bits: 0 = / = full 00 = / 0 = / 0 = / = full (bright) 0 x 5E 000 000000 Returning to initial status at power activation PRECAUTIONS FOR HANDLING & STORAGE ATTENTION ELECTROST AT IC SENSITIVE DEVICES Handling. The devices are electrostatic sensitive.. Limit operating force to keytop to 00.0N maximum, as excessive pressure may damage the LCD device.. The IS series devices are not process sealed.. If the LCD is accidentally broken, avoid contact with the liquid and wash off any liquid spills to the skin or clothing. 5. Clean cap surface with dry cloth. If further cleaning is needed, wipe with dampened cloth using neutral cleanser and dry with clean cloth. Do not use organic solvent.. Recommended soldering time and temperature limits: 5 second s maximum @ 70 C maximum 7. Do not exceed 0 C at the LCD level. Storage. Store in original container and away from direct sunlight.. Keep away from static electricity.. Avoid extreme temperatures, high humidity, gaseous substances, and all forms of chemical contamination. sales@greatecs.com www.greatecs.com 7