HT66F019 datasheet(18/175 Pages) HOLTEK

18 / 175 page

Rev. 1.00

De�e��e� 01� �01�

Rev. 1.00

De�e��e� 01� �01�

HT66F019

A/D Flash MCU with EEPROM

HT66F019

A/D Flash MCU with EEPROM

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

IOP

Ope�ating �u��ent

5V LVD ena�le� LVR ena�le� VBGEN = 0

—

μA

5V LVD ena�le� LVR ena�le� VBGEN = 1

—

180

�00

tLVDS

LVDO sta�le ti�e

—

Fo� LVR ena�le� VBGEN = 0�

LVD off→on

—

μs

—

Fo� LVR disa�le� VBGEN = 0�

LVD off→on

—

150

tLVR

Mini�u� Low Voltage

Width to Reset

—

1�0

�40

480

μs

tLVD

Mini�u� Low Voltage

Width to Inte��upt

—

1�0

�40

μs

Comparator Characteristics

Ta = �5°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

ICMP

Additional Cu��ent fo�

Co�pa�ato� Ena�le

—

3�

μA

—

130

�00

VOS

Input Offset Voltage

—

-10

—

�V

-10

—

VCM

Co��on Mode Voltage Range

—

VSS

—

VDD-1.4

AOL

Open Loop Gain

—

VHYS

Hyste�esis

CHYEN = 0

�V

CHYEN = 1

�V

tRP

Response Ti�e

With 100�V ove�d�ive

—

3�0

560

—

3�0

560

Note:AllmeasurementisunderC+inputvoltage=(VDD-1.4)/2andremainconstant.

Power-on Reset Characteristics

Ta = 25˚C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VPOR

VDD Sta�t Voltage to Ensu�e Powe�-on Reset

—

100

�V

RRPOR

VDD Rising Rate to Ensu�e Powe�-on Reset

—

0.035

—

V/�s

tPOR

Mini�u� Ti�e fo� VDD Stays at VPOR to

Ensu�e Powe�-on Reset

—

�s

VDD

tPOR

RRPOR

VPOR

Ti�e

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