HT66F20 datasheet(23/298 Pages) HOLTEK

23 / 298 page

Rev. 1.90

��

�e��a�� 18� �01�

Rev. 1.90

��

�e��a�� 18� �01�

HT66F20/HT66F30/HT66F40/HT66F50/HT66F60

HT66FU30/HT66FU40/HT66FU50/HT66FU60

Enhanced A/D Flash Type 8-Bit MCU with EEPROM

HT66F20/HT66F30/HT66F40/HT66F50/HT66F60

HT66FU30/HT66FU40/HT66FU50/HT66FU60

Enhanced A/D Flash Type 8-Bit MCU with EEPROM

Pin Name

Function

I/T

O/T

Pin-Shared Mapping

AVDD

ADC powe� s�ppl�*

—

PWR

—

VSS

G�o�nd**

—

PWR

—

AVSS

ADC g�o�nd**

—

PWR

—

Note:I/T:Inputtype;

O/T:Outputtype

OP:Optionalbyconfigurationoption(CO)orregisteroption

PWR:Power;

CO:Configurationoption; ST:SchmittTriggerinput

CMOS:CMOSoutput;

NMOS:NMOSoutput

SCOM:SoftwarecontrolledLCDCOM;

AN:Analoginputpin

HXT:Highfrequencycrystaloscillator

LXT:Lowfrequencycrystaloscillator

*:VDDisthedevicepowersupplywhileAVDDistheADCpowersupply.TheAVDDpinisbonded

togetherinternallywithVDD.

**:VSSisthedevicegroundpinwhileAVSSistheADCgroundpin.TheAVSSpinisbondedtogether

internallywithVSS.

AsthePinDescriptionSummarytableappliestothepackagetypewiththemostpins,notalloftheabove

listedpinsmaybepresentonpackagetypeswithsmallernumbersofpins.

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.

HT66F20 Datasheet(PDF) 23 Page - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 23 Page - Holtek Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL