HT45F65 datasheet(18/231 Pages) HOLTEK

18 / 231 page

Rev. 1.60

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Rev. 1.60

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HT45F65/HT45F66/HT45F67

Glucose Meter 8-Bit Flash MCU

Absolute Maximum Ratings

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

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

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

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

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

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

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

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"AbsoluteMaximum

Ratings"maycausesubstantialdamagetothesedevices.Functionaloperationofthesedevicesat

otherconditionsbeyondthoselistedinthespecificationisnotimpliedandprolongedexposureto

extremeconditionsmayaffectdevicesreliability.

D.C. Characteristics

Ta= 25˚C

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

VDD

Conditions

VDD1

Ope�ating Voltage

(HXT/ERC)

—

fSYS=�MHz

�.�

—

�.�

fSYS=8MHz

�.�

—

�.�

fSYS=1�MHz

�.7

—

�.�

fSYS=16MHz

�.�

—

�.�

VDD�

Ope�ating Voltage

(HIRC)

—

fSYS=�MHz

�.�

—

�.�

fSYS=8MHz

�.�

—

�.�

fSYS=1�MHz

�.7

—

�.�

IDD1

Ope�ating Cu��ent

(fSYS=fH� fS=fSUB=fLXT o� fLIRC)

3V �o load� fH=��kHz� ADC off�

WDT ena�le

—

100

1�0

μA

�V

—

�80

��0

μA

3V �o load� fH=1MHz� ADC off�

WDT ena�le

—

��0

�00

μA

�V

—

�00

1000

μA

3V �o load� fH=�MHz� ADC off�

WDT ena�le

—

��0

630

μA

�V

—

700

1000

μA

3V �o load� fH=8MHz� ADC off�

WDT ena�le

—

0.8

1.�

�A

�V

—

1.�

3.0

�A

3V �o load� fH=1�MHz� ADC off�

WDT ena�le

—

1.�

�.�

�A

�V

—

3.0

�.0

�A

�V �o load� f

=16MHz� ADC off�

WDT ena�le

—

�.0

8.0

�A

HT45F65 Datasheet(PDF) 18 Page - Holtek Semiconductor Inc

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