HT45F65 datasheet(135/231 Pages) HOLTEK

135 / 231 page

Rev. 1.60

13�

�ove��e� �� 01�

Rev. 1.60

13�

�ove��e� �� 01�

HT45F65/HT45F66/HT45F67

Glucose Meter 8-Bit Flash MCU

Counte� Value

CCRA

TnO�

TnPAU

TnBPOL

CCRA Int.

Flag TnAF

CCRB Int.

Flag TnBF

Ti�e

Pause

Resu�e

Stop

Counte�

Resta�t

TnCCLR = 1; TnBM [1:0] = 10;

TnPWM [1:0] = 11

Output Pin

Reset to Initial value

Output cont�olled

�y othe� pin-sha�ed

function

CCRB

TPnB Pin

(TnBOC=1)

TPnB Pin

(TnBOC=0)

Duty Cycle set �y CCRB

PWM Pe�iod set �y CCRA

Output Inve�ts

when TnBPOL is high

CCRP Int.

Flag TnPF

ETM PWM Mode – Centre Aligned (n=1)

Note:1.HereTnCCLR=1thereforeCCRAclearsthecounteranddeterminesthePWMperiod

2.TnPWM[1:0]=11thereforethePWMiscentrealigned

3.TheinternalPWMfunctioncontinuesrunningevenwhenTnBIO[1:0]=00or01

4.CCRAcontrolstheTPnBPWMperiodandCCRBcontrolstheTPnBPWMduty

5.CCRPwillgenerateaninterruptrequestwhenthecounterdecrementstoitszerovalue

HT45F65 Datasheet(PDF) 135 Page - Holtek Semiconductor Inc

HT45F65 Datasheet(HTML) 135 Page - Holtek Semiconductor Inc

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