HT66F20 datasheet(168/298 Pages) HOLTEK

168 / 298 page

Rev. 1.90

168

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Rev. 1.90

169

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HT66F20/HT66F30/HT66F40/HT66F50/HT66F60

HT66FU30/HT66FU40/HT66FU50/HT66FU60

Enhanced A/D Flash Type 8-Bit MCU with EEPROM

HT66F20/HT66F30/HT66F40/HT66F50/HT66F60

HT66FU30/HT66FU40/HT66FU50/HT66FU60

Enhanced A/D Flash Type 8-Bit MCU with EEPROM

Co�nte� Val�e

CCRP

TnON

TnPAU

CCRP Int.

�lag TnP�

CCRA Int.

�lag TnA�

CCRA

Val�e

Time

Co�nte� clea�ed

�� CCRP

Pa�se

Res�me

Co�nte�

Reset

TnAM [1:0] = 01

TM capt��e

pin TPnA

Co�nte�

Stop

TnAIO [1:0]

Val�e

Active

edge

Active

edge

Active edge

00 – Rising edge

01 – �alling edge 10 – Both edges

11 – Disa�le Capt��e

ETM CCRA Capture Input Mode

Note:1.TnAM[1:0]=01andactiveedgesetbytheTnAIO[1:0]bits

2.TheTMCaptureinputpinactiveedgetransfersthecountervaluetoCCRA

3.TnCCLRbitnotused

4.Nooutputfunction--TnAOCandTnAPOLbitsnotused

5.CCRPdeterminesthecountervalueandthecounterhasamaximumcountvaluewhenCCRPisequaltozero

HT66F20 Datasheet(PDF) 168 Page - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 168 Page - Holtek Semiconductor Inc

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