HX8347 - Adafruit

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<strong>HX8347</strong>-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip Driver2.4 Input power Logic power supply (IOVCC): 1.65V ~ 3.3V Analog power supply (VCI): 2.5V ~ 3.3V OTP programming viltage (VPP): 6.5V ± 0.2VDATA SHEET Preliminary V012.5 Miscellaneous Low power consumption, suitable for battery operated systems Image sticking eliminated function CMOS compatible inputs Optimized layout for COG assembly Proprietary multi phase driving for lower power consumption Support external VDDD for lower power consumption (such as 1.8 volts input) Support 1~7 Line inversion or Farme inversion Support Area scrolling Support Partial display mode Support Deep standby mode Support normal black/normal white LCD Support wide view angle display On-chip OTP (One-time-programming) and MTP(three-time-programming forsome register) non-volatile memory Support Content Adaptive Brightness Control(CABC) function Support Digital Gamma function Operating temperature range : -40 ℃ ~ 85℃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.14-October, 2009
<strong>HX8347</strong>-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip Driver3. Block Diagram3.1 Block diagramDATA SHEET Preliminary V01S1 ~ S720InternalregisterOTPIM3~IM0IFSEL5SourcedriverNCSNRDNWR_SCLDNC_SCLDB17~0SDA18MPU IF18-bit16-bit8-bit9-bitSerial IFMPU IFSerial IFGRAM controlGRAMD/A ConvertercircuitDEVSYNCHSYNCDOTCLKNRESETTEST 2~1TEST10 ~328RGB IF18-bit16-bit6-bitCABCData LatchGrayscale voltagegeneratorV0~63VTESTCABC_PWM_OUTTimingControlGamma adjusting circuitVDDDOSCPowerRegulatorGenerator TimingVGH/VGLGateDriverG1~G320VSSDVSSAStep Up1Step Up2Step Up3VCOM CricuitC11P/ C11NC 12P/ C12NDDVDHC21P/ C21NC22P/ C22NV GHV GLC31P/ C31NV CLV COMR C OSCHimax 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.15-October, 2009
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HX8347 - Adafruit

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