HT45F5R datasheet(69/138 Pages) HOLTEK

69 / 138 page

Rev. 1.10

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Rev. 1.10

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HT45F5R

Charger ASSP Flash MCU

HT45F5R

Charger ASSP Flash MCU

Counte� Value

0x�FF

CCRP

CCRA

STON

STPAU

STPOL

CCRP Int.

flag STMPF

CCRA Int.

flag STMAF

STM

O/P Pin

Ti�e

CCRP=0

CCRP > 0

Counte� ove�flow

CCRP > 0

Counte� �lea�ed �y CCRP value

Pause

Resu�e

Stop

Counte�

Resta�t

STCCLR = 0; STM [1:0] = 00

Output pin set to

initial Level Low

if STOC=0

Output Toggle with

STMAF flag

Note STIO [1:0] = 10

A�tive High Output sele�t

He�e STIO [1:0] = 11

Toggle Output sele�t

Output not affe�ted �y STMAF

flag. Re�ains High until �eset �y

STON �it

Output Pin

Reset to Initial value

Output �ont�olled �y

othe� pin-sha�ed fun�tion

Output Inve�ts

when STPOL is high

STM Compare Match Output – STCCLR=0

Note:1.WithSTCCLR=0aComparatorPmatchwillclearthecounter

2.TheTMoutputpincontrolledonlybytheSTMAFflag

3.TheoutputpinresettoinitialstatebyaSTONbitrisingedge

HT45F5R 데이터시트(PDF) 69 Page - Holtek Semiconductor Inc

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