LPC61W492 Ver la hoja de datos (PDF) - SMSC -> Microchip

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LPC61W492

Integrated Super I/O Controller for LPC Bus with Game and MIDI Ports/Plus Hardware Monitoring Functions

SMSC -> Microchip 

SPECIFICATIONS

Absolute Maximum Ratings

PARAMETER

RATING

UNIT

Power Supply Voltage (5V)

-0.5 to 7.0

V

Input Voltage

-0.5 to VDD+0.5

V

RTC Battery Voltage VBAT

1.8 to 4.0

V

Operating Temperature

0 to +70

/C

Storage Temperature

-55 to +150

/C

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely

affect the life and reliability of the device.

DC CHARACTERISTICS

(Ta = 0/ C to 70/ C, VDD = 5V 1 10%, VSS = 0V)

PARAMETER

SYM. MIN. TYP. MAX. UNIT

RTC Battery Quiescent

IBAT

2.4

uA

Current

ACPI Stand-by Power

IBAT

2.0

mA

Supply Quiescent Current

I/O8t - TTL level bi-directional pin with source-sink capability of 8 mA

Input Low Voltage

VIL

0.8

V

Input High Voltage

VIH 2.0

V

Output Low Voltage

VOL

0.4

V

Output High Voltage

VOH 2.4

V

Input High Leakage

ILIH

+10

'A

Input Low Leakage

ILIL

-10

'A

I/O12t - TTL level bi-directional pin with source-sink capability of 12 mA

Input Low Voltage

VIL

0.8

V

Input High Voltage

VIH 2.0

V

Output Low Voltage

VOL

0.4

V

Output High Voltage

VOH 2.4

V

Input High Leakage

ILIH

+10

'A

Input Low Leakage

ILIL

-10

'A

CONDITIONS

VBAT = 2.5 V

VSB = 5.0 V, All ACPI pins are

not connected.

IOL = 8 mA

IOH = - 8 mA

VIN = VDD

VIN = 0V

IOL = 12 mA

IOH = -12 mA

VIN = VDD

VIN = 0V

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