HT45F65 datasheet(137/231 Pages) HOLTEK

tên linh kiện	HT45F65

Giải thích chi tiết về linh kiện	Glucose Meter 8-Bit Flash MCU

PDF	231 Pages

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nhà sản xuất	HOLTEK [Holtek Semiconductor Inc]

Trang chủ	http://www.holtek.com

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137 / 231 page

Rev. 1.60

136

�ove��e� �� 01�

Rev. 1.60

137

�ove��e� �� 01�

HT45F65/HT45F66/HT45F67

Glucose Meter 8-Bit Flash MCU

Counte� Value

CCRB

CCRA

TnO�

TnPAU

TnAPOL

CCRB Int.

Flag TnBF

CCRA Int.

Flag TnAF

TPnA Pin

(TnAOC=1)

Ti�e

Counte� stopped

�y CCRA

Pause

Resu�e

Counte� Stops

�y softwa�e

Counte� Reset

when TnO�

�etu�ns high

TnAM [1:0] = 10� TnBM [1:0] = 10;

TnAIO [1:0] = 11� TnBIO [1:0] = 11

Pulse Width set

�y (CCRA-CCRB)

Output Inve�ts

when TnBPOL=1

TCKn pin

Softwa�e

T�igge�

Clea�ed �y

CCRA �atch

TCKn pin

T�igge�

Auto. set �y

TCKn pin

Softwa�e

T�igge�

Softwa�e

Clea�

Softwa�e

T�igge�

Softwa�e

T�igge�

TnBPOL

TPnA Pin

(TnAOC=0)

TPnB Pin

(TnBOC=1)

TPnB Pin

(TnBOC=0)

Pulse Width

set �y CCRA

Output Inve�ts

when TnAPOL=1

Single Pulse Mode (n=1)

Note:1.CounterstoppedbyCCRA

2.CCRPisnotused

3.ThepulseistriggeredbytheTCKnpinorbysettingtheTnONbithigh

4.ATCKnpinactiveedgewillautomaticallysettheTnONbithigh

5.IntheSinglePulseMode,TnAIO[1:0]andTnBIO[1:0]mustbesetto"11"andcannotbe

changed.

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