HT66F019 datasheet(95/175 Pages) HOLTEK

95 / 175 page

Rev. 1.00

De�e��e� 01� �01�

Rev. 1.00

De�e��e� 01� �01�

HT66F019

A/D Flash MCU with EEPROM

HT66F019

A/D Flash MCU with EEPROM

Counte� Value

0x3FF

CCRP

CCRA

PTON

PTPAU

PTPOL

CCRP Int.

Flag PTMPF

CCRA Int.

Flag PTMAF

PTM O/P Pin

Ti�e

CCRA=0

CCRA = 0

Counte� ove�flow

CCRA > 0 Counte� �lea�ed �y CCRA value

Pause

Resu�e

Stop

Counte� Resta�t

Output pin set to

initial Level Low if

PTOC=0

Output Toggle

with PTMAF flag

Note PTIO [1:0] = 10

A�tive High Output sele�t

He�e PTIO [1:0] = 11

Toggle Output sele�t

Output not affe�ted �y

PTMAF flag. Re�ains High

until �eset �y PTON �it

Output Pin

Reset to Initial value

Output �ont�olled �y

othe� pin-sha�ed fun�tion

Output Inve�ts

when PTPOL is high

PTMPF not

gene�ated

No PTMAF flag

gene�ated on

CCRA ove�flow

Output does

not �hange

PTCCLR = 1; PTM [1:0] = 00

Compare Match Output Mode – PTCCLR = 1

Notes:1.WithPTCCLR=1,aComparatorAmatchwillclearthecounter

2.ThePTMoutputpiniscontrolledonlybythePTMAFflag

3.TheoutputpinisresettoitsinitialstatebyaPTONbitrisingedge

4.APTMPFflagisnotgeneratedwhenPTCCLR=1

HT66F019 Datasheet(PDF) 95 Page - Holtek Semiconductor Inc

HT66F019 Datasheet(HTML) 95 Page - Holtek Semiconductor Inc

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