HT68F005 datasheet(7/93 Pages) HOLTEK

7 / 93 page

Rev. 1.00

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Rev. 1.00

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HT68F005/HT68F006

Enhanced I/O Flash Type MCU

HT68F005/HT68F006

Enhanced I/O Flash Type MCU

General Description

ThedevicesareFlashMemorytype8-bithighperformanceRISCarchitecturemicrocontrollers.

OfferinguserstheconvenienceofFlashMemorymulti-programmingfeatures,thesedevicesalso

includeawiderangeoffunctionsandfeatures.OthermemoryincludesanareaofRAMData

MemoryaswellasanareaofEEPROMmemoryforstorageofnon-volatiledatasuchasserial

numbers,calibrationdataetc.

MultipleandextremelyflexibleTimerModulesprovidetiming,andPWMgenerationfunctions.

ProtectivefeaturessuchasaninternalWatchdogTimer,LowVoltageResetcoupledwithexcellent

noiseimmunityandESDprotectionensurethatreliableoperationismaintainedinhostileelectrical

environments.

AfullchoiceofHXT,HIRCandLIRCoscillatorfunctionsareprovidedincludingafullyintegrated

systemoscillatorwhichrequiresnoexternalcomponentsforitsimplementation.Theabilityto

operateandswitchdynamicallybetweenarangeofoperatingmodesusingdifferentclocksources

givesuserstheabilitytooptimisemicrocontrolleroperationandminimisepowerconsumption.

TheinclusionofflexibleI/Oprogrammingfeatures,Time-Basefunctionsalongwithmanyother

featuresensurethatthedeviceswillfindexcellentuseinapplicationssuchaselectronicmetering,

environmentalmonitoring,handheldinstruments,householdappliances,electronicallycontrolled

tools,motordrivinginadditiontomanyothers.

Selection Table

Mostfeaturesarecommontoalldevices,themainfeaturedistinguishingthemistheMemory

capacityonly.Thefollowingtablesummarisesthemainfeaturesofeachdevice.

Part No.

VDD

Program

Memory

Data

Memory

Data

EEPROM I/O

Ext.

Interrupt

Timer

Module

Stack Package

HT68F005 �.�V~5.5V

0.5K×16

3�×8

10-�it CTM×�

�

10 MS�P

HT68F006 �.�V~5.5V

1K×16

64×8

3�×8

10-�it CTM×�

�

10 MS�P

HT68F005 Datenblatt(PDF) 7 Page - Holtek Semiconductor Inc

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