HT67F2350 datasheet(41/292 Pages) HOLTEK

41 / 292 page

Rev. 1.00

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Rev. 1.00

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HT67F2350/HT67F2360

HT67F2370/HT67F2390

Advanced A/D Flash MCU with LCD & EEPROM

HT67F2350/HT67F2360

HT67F2370/HT67F2390

Advanced A/D Flash MCU with LCD & EEPROM

Standby Current Characteristics

Ta=�5°C

Symbol

Standby Mode

Test Conditions

Min. Typ. Max.

Max.

Unit

VDD

Conditions

85°C

ISTB

SLEEP Mode

�.�V

WDT off

—

0.�

0.7

μA

—

0.�

0.8

—

0.5

1.�

�.�V

WDT on

—

1.�

�.4

�.9

μA

—

3.�

—

�

IDLE0 Mode

�.�V

fSUB on

—

�.4

4.8

μA

—

�

—

1�

IDLE1 Mode – HIRC

�.�V

fSUB on� fSYS=8MHz

—

0.3

0.�

0.8

�A

—

0.5

1.0

1.�

—

1.0

�.0

�.�

�.7V

fSUB on� fSYS=1�MHz

—

0.4

0.8

1.0

�A

—

0.�

1.�

1.4

—

1.�

�.4

�.�

3.3V

fSUB on� fSYS=1�MHz

—

1.5

3.0

3.�

�A

—

�.0

4.0

4.�

IDLE1 Mode – HXT

�.�V

fSUB on� fSYS=8MHz

—

0.3

0.�

0.8

�A

—

0.5

1.0

1.�

—

1.0

�.0

�.�

�.7V

fSUB on� fSYS=1�MHz

—

0.4

0.8

1.0

�A

—

0.�

1.�

1.4

—

1.�

�.4

�.�

3.3V

fSUB on� fSYS=1�MHz

—

1.5

3.0

3.�

�A

—

�.0

4.0

4.�

Notes:Whenusingthecharacteristictabledata,thefollowingnotesshouldbetakenintoconsideration:

• Anydigitalinputsaresetupinanonfloatingcondition.

• Allmeasurementsaretakenunderconditionsofnoloadandwithallperipheralsinanoffstate.

• TherearenoDCcurrentpaths.

• AllStandbyCurrentvaluesaretakenafteraHALTinstructionexecutionthusstoppingallinstruction

execution.

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