HT98R068-1_13 datasheet(10/116 Pages) HOLTEK

10 / 116 page

Rev. 1.10

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Rev. 1.10

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HT98R068-1

Two Way Radio 8-Bit MCU

HT98R068-1

Two Way Radio 8-Bit MCU

Absolute Maximum Ratings

Supply Voltage .......................................................................................................VSS -0.3V to 6.0V

Input Voltage .................................................................................................VSS -0.3V to VDD +0.3V

Storage Temperature ..................................................................................................-50°C to 125°C

Operating Temperature ................................................................................................-40°C to 85°C

Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum

Ratings” may cause substantial damage to the device. Functional operation of this device at other

conditions beyond those listed in the specification is not implied and prolonged exposure to extreme

conditions may affect device reliability.

D.C. Characteristics

Ope�ating Tempe�at��e: -40°C to 85°C Ta=�5°C T�pical

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VDD

Ope�ating Voltage

─

fSYS=��768Hz

�.�

─

5.5

─

fSYS=�MHz~1�MHz

�.0

─

5.5

─

fSYS=16MHz

�.�

─

5.5

IDD1

Ope�ating C��ent

(��k OSC+PLL)

�V No load� f

SYS=4MHz

ADC� DAC disa�le

─

�

─

�.5

5.0

IDD�

Ope�ating C��ent

(��k OSC+PLL)

�V No load� fSYS=8MHz

─

�

5V ADC� DAC disa�le

─

IDD�

Ope�ating C��ent

(��k OSC+PLL)

�V No load� fSYS=10MHz

─

�

5V ADC� DAC disa�le

─

IDD4

Ope�ating C��ent

(��k OSC+PLL)

�V No load� fSYS=1�MHz

ADC� DAC disa�le

─

1�

IDD5

Ope�ating C��ent

(��k OSC� PLL O��)

�V No load� f

SYS=��768Hz

ADC� DAC disa�le

─

�0

μA

─

μA

IDD6

Ope�ating C��ent

(A�dio P�ocessing T��n On)

�V No load� fSYS=8MHz

see note �

─

ISTB1

Stand�� C��ent

(WDTOSC On� ��k OSC Off)

�V

No load� S�stem halt

─

μA

─

μA

ISTB�

Stand�� C��ent

(WDTOSC Off� ��k OSC Off)

�V

No load� S�stem halt

─

μA

─

�

μA

ISTB�

Stand�� C��ent

(WDTOSC Off� ��k OSC On)

�V No load� S�stem halt LXT OSC

slowl� sta�t-�p

─

μA

─

μA

VIL1

Inp�t Low Voltage �o�

PA� PB� PC� PD� PE� TMR0�

TMR1� INT

─

0.�VDD

VIH1

Inp�t High Voltage �o� PA�

PB� PC� PD� PETMR0�

TMR1� INT

─

0.7VDD

─

VDD

VIL�

Inp�t Low Voltage (RES)

─

0.4VDD

VIH�

Inp�t High Voltage (RES)

─

0.9VDD

─

VDD

VLVR1

Low Voltage Reset Voltage

─

LVR �.10V option

1.98

�.10

�.��

VLVR�

Low Voltage Reset Voltage

─

LVR �.15V option

�.98

�.15

�.��

VLVR�

Low Voltage Reset Voltage

─

LVR 4.�0V option

�.98

4.�0

4.4�

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