HT45F2002 datasheet(13/31 Pages) HOLTEK

13 / 31 page

Rev. 1.00

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Rev. 1.00

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HT45F2002

2-Wire Communication Flash MCU

HT45F2002

2-Wire Communication Flash MCU

Two Line Type Power Line Data Transmitter D.C. Characteristics

Ta=�5°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VCC

Operating Vo�tage

—

��

ICC

Operating C�rrent

— VCC=��V� VDD No Load�

—

�0

μA

IOFF

Offline Current

— V

=��V� VDD No Load�

TRX=0V

—

�0

μA

VOFF

TRX Offline Voltage

—

0.5

VON

TRX On�ine Vo�tage

—

�

—

Thresho�d Vo�tage

—

VMARK-5.�

—

IMC

Mod��ate C�rrent

— RS=100Ω

—

— RS=�7Ω

—

3�

—

VIL

Inp�t �ow vo�tage for TX pin

—

1.5

VIH

Inp�t high vo�tage for TX pin

—

3.5

—

IOL

Sink c�rrent for RX pin

5V VOL=0.1VDD

�0

—

IOH

So�rce c�rrent for RX pin

5V VOH=0.9VDD

-5

-10

—

RPH

P��-high Resistance for TX

—

-30%

30%

kΩ

LDO Characteristics

Ta=�5°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VOUT

O�tp�t Vo�tage

VCC=7V� ILOAD=10mA

�.85

5.15

IOUT

O�tp�t C�rrent

—

VCC=10V, ΔVOUT=-3%

�0

—

VCC=7V, ΔVOUT=-3%

—

ΔVLINE

Line Reg��ation

—

7V ≤ VIN ≤ ��V� ILOAD=1mA

—

0.�

%/V

Temperat�re Coefficient

Ta=-�0°C ~ 85°C�

VCC=7V� ILOAD=10mA

—

±0.75

±1.5 mV/°C

ΔVOUT_RIPPLE

O�tp�t Vo�tage Ripp�e

—

VCC=7V� ILOAD=10mA

—

�0

tSTART

LDO Start�p Time

VCC=7V� ILOAD=1mA�

VOUT=5V ± 3%

—

IOL

Sink c�rrent for VDD

—

VCC=5V� VOL=0.5V

0.8

—

HT45F2002 Datasheet(PDF) 13 Page - Holtek Semiconductor Inc

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