HT46R006 datasheet(9/72 Pages) HOLTEK

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Absolute Maximum Ratings

Supply Voltage ...........................VSS

-0.3V to VSS+6.0V

Storage Temperature ............................

-50°Cto125°C

Input Voltage..............................VSS

-0.3V to VDD+0.3V

Operating Temperature...........................

-40°Cto85°C

IOL Total ..............................................................100mA

IOH Total............................................................

-100mA

Total Power Dissipation .....................................500mW

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

²Absolute Maximum Ratings² 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

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VDD

Operating Voltage

fSYS=4MHz

2.2

5.5

fSYS=8MHz

3.0

5.5

fSYS=12MHz

4.5

5.5

IDD1

Operating Current

(HXT, HIRC, ERC)

No load, fSYS=4MHz

0.8

1.2

1.5

2.25

IDD2

Operating Current

(HXT, HIRC, ERC)

No load, fSYS=8MHz

1.4

2.1

2.8

4.2

IDD3

Operating Current

(HXT, HIRC, ERC)

No load, fSYS=12MHz

IDD4

Operating Current

(HIRC + LXT, Slow Mode)

No load, fSYS=32768Hz

(LVR disabled, LXTLP=1)

510

ISTB1

Standby Current

(LIRC On, LXT Off)

No load, system HALT

¾¾

ISTB2

Standby Current

(LIRC Off, LXT Off)

No load, system HALT

¾¾

ISTB3

Standby Current

(LIRC Off, LXT On, LXTLP=1)

No load, system HALT

¾¾

VIL1

Input Low Voltage for I/O,

TCn and INT

¾¾

0.3VDD

VIH1

Input High Voltage for I/O,

TCn and INT

¾¾

0.7VDD

VDD

VIL2

Input Low Voltage (RES)

¾¾

0.4VDD

VIH2

Input High Voltage (RES)

¾¾

0.9VDD

VDD

VLVR1

Low Voltage Reset 1

¾ VLVR = 4.2V

3.98

4.2

4.42

VLVR2

Low Voltage Reset 2

¾ VLVR = 3.15V

2.98

3.15

3.32

VLVR3

Low Voltage Reset 3

¾ VLVR = 2.1V

1.98

2.1

2.22

IOH

I/O Port Source Current

VOH=0.9VDD

-2

-4

-5

-10

IOL1

I/O Port Sink Current

VOL=0.1VDD

HT48R006/HT46R006

Rev. 1.00

October 24, 2011

HT46R006 数据表(PDF) 9 Page - Holtek Semiconductor Inc

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