date: 2002/05/07 HITACHI SEMICONDUCTOR TECHNICAL UPDATE Classification of Production THEME No LCD Driver / Controller Current cosumption is increased for stabilizing internal amplifier. Classification of Information 1. 2. Spec change Supplement of Documents 3. Limitation of Use Lot No. PRODUCT NAME All HD66766 series HCD66766BP (DIE with BMP) HWD66766BP (Wafer) From Lot# D26009 Reference Documents Data sheets HD66766 Rev.1.0-1 December, 2001 TN-PLC-357A/E 4. Change of Mask 5. Change of Production Line Rev. Effective Date First edition After data sheet revision up, this sheet will be annulment We increase the bias current for stabilizing internal amplifier. Therefore current consumption of typical sample increase from 480uA to 510uA. However, maximum of current composition is not changed. Current consumption:Iop Old New Min. Typ. Max. 480uA 600uA 510uA 600uA 1/1