DATA SHEET - Glyn High-Tech Distribution

HX8346-A(T)240RGBx320 dots, 262K color TFT controller driver8.7 AC CHARACTERISTICSDATA SHEET V018.7.1 Parallel Interface Characteristics (8080-series MPU)Figure 8. 1 Parallel Interface Characteristics (8080-series MPU)(VSSA=0V, VCC=1.65V to 2.50V, VCI=2.3V to 2.9V,Ta = -30 to 70°C)Signal Symbol Parameter Min. Max. Unit DescriptiontAST Address setup time10 -DNC_SCLns -tAHT Address hold time (Write/Read) 10 --tCHW Chip select “H” pulse width0-tCS Chip select setup time (Write) 35-NCStRCSFM Chip select setup time355ns --tCSF Chip select wait time (Write/Read) 10-tCSH Chip select hold time10-NWR_RNWNRD_ED17 to D0tWCtWRHtWRLtRCFMtRDHFMtRDLFMtDSTtDHTtRATFMtODHWrite cycleControl pulse “H” durationControl pulse “L” durationRead cycleControl pulse “H” durationControl pulse “L” durationData setup timeData hold timeRead access timeOutput disable time1003535450903551510-20--------34080Note: The input signal rise time and fall time (tr, tf) is specified at 15 ns or less.Logic high and low levels are specified as 30% and 70% of IOVCC for Input signals.ns -nsnsWhen read from GRAMFor maximum CL=30pFFor minimum CL=8pFNote: VDDI means IOVCCHimax ConfidentialThis 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.135-July, 2007