HX8347 - Adafruit

HX8347-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip DriverDATA SHEET Preliminary V01S1~S720 O 720 LCD Output voltages applied to the liquid crystal.G1~G320 O 320 LCDGate driver output pins. These pins output VGH, VGL.(If not used,should be open)VCOM O 8The power supply of common voltage in TFT driving. The voltageTFT commonamplitude between VCOMH and VCOML is output. Connect this pinelectrodeto the common electrode in TFT panel.TE O 1 MPUTearing effect output.If not used, please open this pin.CABC_PWM_OUT O 1Backlight CABC backlight control PWM signal outputBC_CTL O 1CircuitBacklightCircuitTEST3/SDO O 1 MPUIf not used, please open this pin.LED Driver Enable Signal.If not used, please open this pin.Serial data output pin (SDO) in serial bus system interface II.If not used, please open this pin.SignalsC11P,C11NC12P, C12NI/OPinNumberI/O 7C31P,C31N I/O 8C21P,C21NC22P,C22NI/O 2Input/Output PartConnectedwithStep-upCapacitorStep-upCapacitorStep-upCapacitorDescriptionConnect to the step-up capacitors according to the step-up 1 factor.Leave this pin open if the internal step-up circuit is not used.Connect to the step-up capacitors for step up circuit 3 operation.Leave this pin open if the internal step-up circuit is not used.Connect these pins to the capacitors for the step-up circuit 2.According to the step-up rate. When not using the step-up circuit2,disconnect them.Himax ConfidentialFor Go-tek OnlyThis information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosedin whole or in part without prior written permission of Himax.-P.17-October, 2009