HT95R34 datasheet(4/59 Pages) HOLTEK

4 / 59 page

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 ..............................................................150mA

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

General

VDD

Operating Voltage

¾¾

2.2

5.5

CPU

IIDL1

Idle Mode Current 1

32768Hz and 3.58MHz

oscillator off, system HALT,

WDT off, no load

¾¾

1.5

¾¾

IIDL2

Idle Mode Current 2

32768Hz and 3.58MHz

oscillator off, system HALT,

WDT on, no load

¾¾

ISLP

Sleep Mode Current

32768Hz on, 3.58MHz

oscillator off, system HALT,

no load

¾¾

IGRN

Green Mode Current

32768Hz on, 3.58MHz oscilla-

tor off, system on, no load

¾¾

INOR1

Normal Mode Current 1

32768Hz on, 3.58MHz

oscillator on, system on,

DTMF generator off,

receiver off, no load

¾¾

INOR2

Normal Mode Current 2

32768Hz on, 3.58MHz

oscillator off, system on,

DTMF generator off,

receiver on, no load

¾¾

RPH

Pull-high Resistor

200

330

100

166

VIL

I/O Port Input Low Voltage

¾¾

0.3VDD

VIH

I/O Port Input High Voltage

¾¾

0.7VDD

VDD

IOL1

I/O Port Sink Current

VOL= 0.1VDD

IOL2

PC2, PC3 Sink Current

PC2/PC3= 0.5V

2.5

¾¾

IOH1

I/O Port Source Current

VOH= 0.9VDD

-1

-2

-3

IOH2

PC2, PC3 Leakage Current

PC2/PC3= 5V

¾¾

2.5

HT95R34

Rev. 1.10

February 18, 2009

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