HT95C30P datasheet(7/52 Pages) HOLTEK

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Absolute Maximum Ratings

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

-0.3V to VSS+5.5V

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

-50°Cto125°C

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

-0.3 to VDD+0.3V

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

-20°Cto70°C

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 reliabil-

ity.

Electrical Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

CPU

IIDL

Idle Mode Current

32768Hz off, 3.58MHz off,

CPU off, LCD off, WDT off,

no load

¾¾

ISLP

Sleep Mode Current

32768Hz on, 3.58MHz off,

CPU off, LCD off, WDT off,

no load

¾¾

IGRN

Green Mode Current

32768Hz on, 3.58MHz off,

CPU on, LCD off, WDT off,

no load

¾¾

INOR

Normal Mode Current

32768Hz on, 3.58MHz on,

CPU on, LCD on, WDT on,

DTMF generator off, no load

¾¾

3mA

VIL

I/O Port Input Low Voltage

VIH

I/O Port Input High Voltage

IOL

I/O Port Sink Current

IOH

I/O Port Source Current

¾-2

-3

RPH

Pull-high Resistor

VLBIN

Low Battery Detection

Reference voltage

1.10

1.15

1.20

LCD Driver

VLCD

LCD Panel Power Supply

¾¾

ILCD

LCD Operation Current

¾ VLCD=5V, 32768Hz, no load

¾¾

100

Dialer I/O

IXMO

XMUTE Leakage Current

2.5V XMUTE pin=2.5V

¾¾

IOLXM

XMUTE Sink Current

2.5V XMUTE pin=0.5V

¾¾

IHKS

HKS Input Current

2.5V HKS pin=2.5V

¾¾

0.1

RHFI

HFI Pull-low Resistance

2.5V VHFI=2.5V

200

RHDI

HDI Pull-high Resistance

2.5V VHDI=0V

200

IOH2

HFO Source Current

2.5V VOH=2V

-1

¾¾

IOL2

HFO Sink Current

2.5V VOL=0.5V

¾¾

IOH3

HDO Source Current

2.5V VOH=2V

-1

¾¾

IOL3

HDO Sink Current

2.5V VOL=0.5V

¾¾

IOH4

PO Source Current

2.5V VOH=2V

-1

¾¾

IOL4

PO Sink Current

2.5V VOL=0.5V

¾¾

IOL5

DNPO Sink Current

2.5V VOL=0.5V

¾¾

HT95LXXX

Rev. 1.20

May 26, 2004

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