FORMIKE ELECTRONIC CO.,LTD

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Formike Electronic Co.,Ltd.Model No.:KWH028Q06-F02No. Symbol Functional Remark1 DB1 Data bus2 DB2 Data bus3 DB3 Data bus4 DB4 Data bus5 GND Ground6 VCC Power7 CS Chip select pin of serial inter face8 RS Data or command9 WR Write signal10 RD Read signal11 IMO Interface mode select ; IM0=0 16bit ; IM0=1 8bit12 X+ Touch panel X+13 Y+ Touch panel Y+14 X- Touch panel X-15 Y- Touch panel Y-16 LED-A LED A17 LED-K4 LED K418 LED-K3 LED K319 LED-K2 LED K220 LED-K1 LED K121 NC No connection22 DB5 Data bus23 DB10 Data bus24 DB11 Data bus25 DB12 Data bus26 DB13 Data bus27 DB14 Data bus28 DB15 Data bus29 DB16 Data bus30 DB17 Data bus31 REST Reset din32 VCC Power33 VCC Power34 GND Ground35 DB6 Data bus36 DB7 Data bus37 DB8 Data bus8
Formike Electronic Co.,Ltd.Model No.:KWH028Q06-F024.3 Electrical characteristics (Ta=25℃)4.3.1 DC characteristics(VCC = 2.40 ~ 3.30V, IOVCC = 1.65 ~ 3.30V, Ta= -40 ~ 85 °C)Item Symbol Unit Test Condition Min. Typ. Max. NoteInput high voltage V IH V VCC= 1.8 ~ 3.3V 0.8*IOVCC - IOVCC -Input low voltage V IL V VCC= 1.8 ~ 3.3V -0.3 - 0.2*IOVCC -Output high voltage(1)( DB0-17 Pins)Output low voltage( DB0-17 Pins)V OH1 V IOH = -0.1 mA 0.8*IOVCC - - -V OL1VIOVCC=1.65~3.3VVCC= 2.4 ~ 3.3V IOL = 0.1mA- - 0.2*IOVCC -I/O leakage current I LI µA Vin = 0 ~ VCC -0.1 - 0.1 -Current consumptionduring normal operation(V CC – DGND )Current consumptionduring standby mode(V CC – DGND )LCD Drive Power SupplyCurrent( DDVDH-DGND )LCD Driving Voltage( DDVDH-DGND )I OP µAVCC=2.8V , Ta=25°C , fOSC = 512KHz( Line) GRAM data = 0000h-100(VCC)- -I ST µA VCC=2.8V , Ta=25 °C - 5 10 -ILCDmAVCC=2.8V , VREG1OUT =4.8VDDVDH=5.0V , fOSC = 512KHz (320line) , Ta=25 °C, GRAM data = 0000h,REV=”0”, SAP=”001”, ON4-0=”0”,OP4-0=”0”, MP52-00=”0”,MN52-00=”0”, CP12-00=”0”CN12-00=”0- 3.0 - -DDVDH V - 4.5 - 6 -Output voltage deviation mV - - 10 - -Dispersion of the AverageOutput VoltageV mV - -10 - 10 -9
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FORMIKE ELECTRONIC CO.,LTD

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