MC2301

MC2301 ABOV SEMICONDUCTOR 11 SEGMENT X 7 GRID LED Driver with key scan MC2301 Data Sheet (Ver. 4.1) MC2301 REVISION HISTORY Please note that the referring page numbers in this section are referred to this document. The referring revision in this section are referring to the document revision. VERSION 4.1 (2010. 04. 06) This Book. Modified the Command 1 Setting Value. VERSION 4.0 (2009. 07. 17) Modified the Key scan data read sequence. VERSION 3.3 (2009. 04. 20) Modified the Dout of Transmission (Data Read) FORMAT. Modified the Key scan data read sequence. Ver. 3.2 Add SEG Pin resistance graph.(10page) Add Key Scan example.(17page) Ver. 3.1 Fixed some errata. Ver. 3.0 19page : A capacitor value that is connected ground port was misprinted (0.1pF) in the previous datasheet and was changed to the right value (0.1uF) Ver. 2.0 Logic Supply Voltage : min 4.5V  min 3V 14 page : Key Scan contents are changed. Ver. 1.0 Oscillation Frequency (fOSC) of “ELECTRICAL CHARACTERISTICS” is changed. fOSC = 350(Min)200(Min), 500(Typ) 350(Typ), 650(Max)  500(Max) Version 4.1 Published by FAE Team 2007 ABOV Semiconductor Co., Ltd. All right reserved Additional information of this data sheet may be served by ABOV Semiconductor offices in Korea or Distributors. ABOV Semiconductor reserves the right to make changes to any information here in at any time without notice. The information, diagrams and other data in this manual are correct and reliable; however, ABOV Semiconductor is in no way res...