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HT45F4M Datasheet(PDF) 83 Page - Holtek Semiconductor Inc |
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HT45F4M Datasheet(HTML) 83 Page - Holtek Semiconductor Inc |
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83 / 138 page  Rev. 1.10 8� �an�a�� 1�� �01� Rev. 1.10 8� �an�a�� 1�� �01� HT45F4M Lithium Battery Backup Power ASSP MCU HT45F4M Lithium Battery Backup Power ASSP MCU Co�nte� Val�e CCRP CCRA T1ON T1PAU T1POL CCRP Int. Flag T1PF CCRA Int. Flag T1AF TM O/P Pin (T1OC=1) Time Co�nte� stopped b� CCRA Pa�se Res�me Co�nte� Stops b� softwa�e Co�nte� Reset when T1ON �et��ns high T1M [1:0] = 10 ; T1IO [1:0] = 11 P�lse Width set b� CCRA O�tp�t Inve�ts when T1POL = 1 No CCRP Inte���pts gene�ated TM O/P Pin (T1OC=0) TCK1 pin Softwa�e T�igge� Clea�ed b� CCRA match TCK1 pin T�igge� A�to. set b� TCK1 pin Softwa�e T�igge� Softwa�e Clea� Softwa�e T�igge� Softwa�e T�igge� Single Pulse Mode Note:1.CounterstoppedbyCCRA 2.CCRPisnotused 3.ThepulseistriggeredbytheTCK1pinorbysettingtheT1ONbithigh 4.ATCK1pinactiveedgewillautomaticallysettheT1ONbithigh 5.IntheSinglePulseMode,T1IO[1:0]mustbesetto“11”andcannotbechanged. |
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