HT66F0176 datasheet(12/165 Pages) HOLTEK

12 / 165 page

Rev. 1.20

��st 2�� 201�

Rev. 1.20

��st 2�� 201�

HT66F0176

A/D Flash MCU with EEPROM

HT66F0176

A/D Flash MCU with EEPROM

Absolute Maximum Ratings

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

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

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

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

IOLTotal..................................................................................................................................... 80mA

IOHTotal....................................................................................................................................-80mA

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

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"Absolute

MaximumRatings"maycausesubstantialdamagetothedevice.Functionaloperationofthe

deviceatotherconditionsbeyondthoselistedinthespecificationisnotimpliedandprolonged

exposuretoextremeconditionsmayaffectdevicereliability.

D.C. Characteristics

Fordatainthefollowingtables,notethatfactorssuchasoscillatortype,operatingvoltage,operating

frequency,pinloadconditions,temperatureandprograminstructiontype,etc.,canallexertan

influenceonthemeasuredvalues.

Operating Voltage Characteristics

Ta= -40°C~�5°C

Symbol

Parameter

Test Conditions

Min.

Typ. Max. Unit

VDD

Conditions

VDD

Operatin� Volta�e – HXT

—

fSYS=fHXT=�MHz

2.2

—

5.5

fSYS=fHXT=12MHz

2.�

—

5.5

fSYS=fHXT=16MHz

3.3

—

5.5

Operatin� Volta�e – HIRC

—

fSYS=fHIRC=�MHz

2.2

—

5.5

fSYS=fHIRC=12MHz

2.�

—

5.5

fSYS=fHIRC=16MHz

3.3

—

5.5

Operatin� Volta�e – LXT

—

fSYS=fLXT=32.�6�kHz

2.2

—

5.5

Operatin� Volta�e – LIRC

—

fSYS=fLIRC=32kHz

2.2

—

5.5

HT66F0176 Datasheet(PDF) 12 Page - Holtek Semiconductor Inc

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