HT45F12 datasheet(10/104 Pages) HOLTEK

10 / 104 page

Rev. 0.00

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Rev. 0.00

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HT45F12

8-Bit Flash MCU with Op Amps & Comparators

HT45F12

8-Bit Flash MCU with Op Amps & Comparators

Pin Name

Function

OPT

I/T

O/T

Description

PC5/C1N

PC5

PCPU

�T

CMO�

Gene�al �u��ose I/O. Registe� ena�led �ull-u�

C1N

CMP1C1

CMPI

—

Co��a�ato� 1 inve�ting in�ut �in

PC�/C�P

PC�

PCPU

�T

CMO�

Gene�al �u��ose I/O. Registe� ena�led �ull-u�

C�P

CMP�C1

CMPI

—

Co��a�ato� � non-inve�ting in�ut �in

VDD

—

PWR

—

Powe� su��ly

V��

—

PWR

—

G�ound

Note:I/T:Inputtype

O/T:Outputtype

OPT:Optionalbyconfigurationoption(CO)orregisteroption

PWR:Power

CO:Configurationoption

ST:SchmittTriggerinput

CMOS:CMOSoutput

NMOS:NMOSoutput

HXT:Highfrequencycrystaloscillator

OPAI:OperationalAmplifierinput

OPAO:OperationalAmplifieroutput

CMPI:Comparatorinput

CMPO:Comparatoroutput

AsthePinDescriptionSummarytableappliestothepackagetypewiththemostpins,notalloftheabove

listedpinsmaybepresentonpackagetypeswithsmallernumbersofpins.

Absolute Maximum Ratings

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

InputVoltage............................................................................................................................VSS-0.3VtoVDD+0.3V

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

TotalPowerDissipation....................................500mV

StorageTemperature.......................... -50°Cto150°C

OperatingTemperature...................... -40°Cto150°C

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

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder“AbsoluteMaximumRatings”

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

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