HT66F20 datasheet(24/298 Pages) HOLTEK

24 / 298 page

Rev. 1.90

�4

�e��a�� 18� �01�

Rev. 1.90

�5

�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

D.C. Characteristics

Ta=�5°C

Symbol Parameter

Test Conditions

Min. Typ. Max. Unit

VDD Conditions

VDD

Ope�ating Voltage

(HXT� ERC� HIRC)

—

fSYS=8MHz

�.�

—

5.5

fSYS=1�MHz

�.7

—

5.5

fSYS=�0MHz

4.5

—

5.5

IDD1

Ope�ating C��ent� No�mal Mode�

fSYS=fH (HXT� ERC� HIRC)

�V No load� fSYS=fH=4MHz�

ADC off� WDT ena�le

—

0.7

1.1

—

1.8

�.7

�V No load� fSYS=fH=8MHz�

ADC off� WDT ena�le

—

1.6

�.4

—

�.�

5.0

�V No load� fSYS=fH=1�MHz�

ADC off� WDT ena�le

—

�.�

—

5.0

7.5

IDD�

Ope�ating C��ent� No�mal Mode�

fSYS=fH (HXT)

5V No load� f

SYS

=fH=�0MHz�

ADC off� WDT ena�le

—

6.0

9.0

IDD�

Ope�ating C��ent� Slow Mode�

fSYS=fL (LXT� LIRC)

�V No load� fSYS=fL�

ADC off� WDT ena�le

—

�0

μA

—

�0

μA

IIDLE0

IDLE0 Mode Stand�� C��ent

(LXT o� LIRC on)

�V

No load� ADC off� WDT ena�le

—

1.5

�.0

μA

—

�.0

6.0

μA

IIDLE1

IDLE1 Mode Stand�� C��ent

(HXT� ERC� HIRC)

�V No load� ADC off� WDT ena�le�

fSYS=1�MHz on

—

0.55

0.8�

—

1.�0

�.00

ISLEEP0

SLEEP0 Mode Stand�� C��ent

(LXT and LIRC off)

�V

No load� ADC off� WDT disa�le

—

μA

—

�

μA

ISLEEP1

SLEEP1 Mode Stand�� C��ent

(LXT o� LIRC on)

�V

No load� ADC off� WDT ena�le

—

1.5

�.0

μA

—

�.5

5.0

μA

VIL1

Inp�t Low Voltage fo� I/O Po�ts o�

Inp�t Pins except RES pin

—

0.�VDD

VIH1

Inp�t High Voltage fo� I/O Po�ts o�

Inp�t Pins except RES pin

—

0.7VDD

—

VDD

VIL�

Inp�t Low Voltage (RES)

—

0.4VDD

VIH�

Inp�t High Voltage (RES)

—

0.9VDD

—

VDD

VLVR

LVR Voltage Level

—

LVR ena�le� �.10V

-5%

�.1

+5%

LVR ena�le� �.55V

-5%

�.55

+5%

LVR ena�le� �.15V

-5%

�.15

+5%

LVR ena�le� 4.�0V

-5%

4.�0

+5%

VLVD

LVD Voltage Level

—

LVDEN=1� VLVD=�.0V

-5%

�.00

+5%

LVDEN=1� VLVD=�.�V

-5%

�.�0

+5%

LVDEN=1� VLVD=�.4V

-5%

�.40

+5%

LVDEN=1� VLVD=�.7V

-5%

�.70

+5%

LVDEN=1� VLVD=�.0V

-5%

�.00

+5%

LVDEN=1� VLVD=�.�V

-5%

�.�0

+5%

LVDEN=1� VLVD=�.6V

-5%

�.60

+5%

LVDEN=1� VLVD=4.4V

-5%

4.4

+5%

ILV

Additional Powe� Cons�mption if

LVR and LVD is Used

—

LVR ena�le� LVDEN=0

—

μA

LVR disa�le� LVDEN=1

—

115

μA

LVR ena�le� LVDEN=1

—

1�5

μA

VOL

O�tp�t Low Voltage I/O Po�t

�V IOL=9mA

—

0.�

5V IOL=�0mA

—

0.5

HT66F20 Datasheet(PDF) 24 Page - Holtek Semiconductor Inc

HT66F20 Datasheet(HTML) 24 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