HT45F75 datasheet(127/190 Pages) HOLTEK

127 / 190 page

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HT45F75

Body Fat Scale Flash MCU

HT45F75

Body Fat Scale Flash MCU

St ar t

HA AS =1

HT X= 1

SR W= 1

Ye s

RX AK= 1

Ye s

R ead fr om

SI MD to r el eas e

SC L li ne

RE TI

Ye s

Du mmy r ead fr om

SI MD t o re l eas e

SC L Li ne

RE TI

Wr it e da ta t o SI MD

re l eas e SC L Li ne

SE T HT X

Wr it e da ta t o SI MD

to r el ea se S CL L in e

RE TI

CL R HT X

CL R T XAK

Du mm y r ead fr om

SI MD to r el eas e

SC L Li ne

CL R HT X

CL R T XAK

RE TI

I2C Bus ISR Flow Chart

I2C Time Out function

InordertoreducetheI2Clockupproblemduetoreceptionoferroneousclocksources,atime-out

functionisprovided.IftheclocksourceconnectedtotheI2Cbusisnotreceivedforawhile,then

theI2CcircuitryandtheSIMC1registerwillbereset,theSIMTOFbitintheSIMTOCregisterwill

besethighafteracertaintime-outperiod.TheTimeOutfunctionenable/disableandthetime-out

periodaremanagedbytheSIMTOCregister.

HT45F75 Datasheet(PDF) 127 Page - Holtek Semiconductor Inc

HT45F75 Datasheet(HTML) 127 Page - Holtek Semiconductor Inc

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