HT68F005 datasheet(9/93 Pages) HOLTEK

9 / 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

Pin Descriptions

Withtheexceptionofthepowerpins,allpinsonthesedevicescanbereferencedbytheirPortname,

e.g.PA.0,PA.1etc,whichrefertothedigitalI/Ofunctionofthepins.HoweverthesePortpinsare

alsosharedwithotherfunctionsuchasTimerModulepinsetc.Thefunctionofeachpinislisted

inthefollowingtable,howeverthedetailsbehindhoweachpinisconfigurediscontainedinother

sectionsofthedatasheet.

Pin Name

Function

I/T

O/T

Pin-Shared Mapping

PA0~PA7

Po�t A

PAWU

PAPU

CM�S

—

TCK0

TM0 input

PRM

—

PA6 o� PA7

TCK1

TM1 input

PRM

—

PA7 o� PA4 o� PA�

TP0_0

TM0 I/�

PRM

CM�S PA� o� PA0

TP0_1

TM0 I/�

PRM

CM�S PA5 o� PA1

TP1_0

TM1 I/�

PRM

CM�S PA7 o� PA6

TP1_1

TM1 I/�

PRM

CM�S PA4

INT

Exte�nal Inte��upt

INTC0

INTEG

—

PA7 o� PA5 o� PA3 o� PA�

�SC1

HXT pin

C�

HXT

—

PA6

�SC�

HXT pin

C�

—

HXT PA5

VDD

Powe� supply

—

PWR

—

VSS

G�ound

—

PWR

—

Note:I/T:Inputtype; O/T:Outputtype

OP:Optionalbyconfigurationoption(CO)orregisteroption

PWR:Power;

CO:Configurationoption; ST:SchmittTriggerinput

CMOS:CMOSoutput;

HXT:Highfrequencycrystaloscillator

Absolute Maximum Ratings

SupplyVoltage................................................................................................VSS−0.3VtoVSS+6.0V

InputVoltage..................................................................................................VSS−0.3VtoVDD+0.3V

StorageTemperature....................................................................................................-50˚Cto125˚C

OperatingTemperature..................................................................................................-40˚Cto85˚C

IOHTotal..................................................................................................................................-100mA

IOLTotal................................................................................................................................... 100mA

TotalPowerDissipation........................................................................................................ 500mW

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"AbsoluteMaximum

Ratings"maycausesubstantialdamagetothesedevices.Functionaloperationofthesedevicesat

otherconditionsbeyondthoselistedinthespecificationisnotimpliedandprolongedexposureto

extremeconditionsmayaffectdevicesreliability.

HT68F005 数据表(PDF) 9 Page - Holtek Semiconductor Inc

HT68F005 数据表(HTML) 9 Page - Holtek Semiconductor Inc

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