HT45F2002 datasheet(3/31 Pages) HOLTEK

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Rev. 1.00

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HT45F2002

2-Wire Communication Flash MCU

HT45F2002

2-Wire Communication Flash MCU

Features

MCU CPU Features

• Operatingvoltage

♦

fSYS=8MHz:2.2V~5.5V

♦

fSYS=12MHz:2.7V~5.5V

♦

fSYS=16MHz:3.3V~5.5V

• Upto0.25μsinstructioncyclewith16MHzsystemclockatVDD=5V

• Powerdownandwake-upfunctionstoreducepowerconsumption

• Twooscillators

♦

InternalRC−HIRC

♦

Internal32kHzRC−LIRC

• Fullyintergratedinternal8/12/16MHzoscillatorrequiresnoexternalcomponents

• Multi-modeoperation:NORMAL,SLOW,IDLEandSLEEP

• Allinstructionsexecutedinoneortwoinstructioncycles

• Tablereadinstructions

• 63powerfulinstructions

• Upto6-levelsubroutinenesting

• Bitmanipulationinstruction

MCU Peripheral Features

• FlashProgramMemory:2K×15

• RAMDataMemory:96×8

• EEPROMMemory:32×8

• WatchdogTimerfunction

• Upto11bidirectionalI/Olines

• SoftwarecontrolledSCOMlinesLCDdriverwith1/2bias

• MultipleTimerModulesfortimemeasure,comparematchoutput,captureinput,PWMoutput,

singlepulseoutputfunctions

• DualTime-Basefunctionsforgenerationoffixedtimeinterruptsignals

• 5-channel12-bitresolutionA/Dconverter

• SerialInterfaceModule−SPIorI2C

• ProgrammableI/OportsourcecurrentforLEDdrivingapplications

• Lowvoltageresetfunction

• Flashprogrammemorycanbere-programmedupto100,000times

• Flashprogrammemorydataretention>10years

• EEPROMdatamemorycanbere-programmedupto1,000,000times

• EEPROMdatamemorydataretention>10years

• Packagetype:20-pinSSOP

Two Line Type Power Line Data Transmitter Features

• Completedatatransmissiononpowerlinefunctions

HT45F2002 Datasheet(PDF) 3 Page - Holtek Semiconductor Inc

HT45F2002 Datasheet(HTML) 3 Page - Holtek Semiconductor Inc

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