AM79C30AVC datasheet(68/101 Pages) AMD

68 / 101 page

Am79C30A/32A Data Sheet

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings

Storage temperature –65°C to +150°C

Ambient temperature

with power applied . . . . . . . . . . . . . –55°C to +125°C

Supply voltage to ground,

potential continuous . . . . . . . . . . . . . . . 0 V to +7.0 V

Lead temperature (soldering, 10 sec) . . . . . . . . 300°C

Maximum power dissipation . . . . . . . . . . . . . . . 1.5 W

Voltage from any

pin to VSS . . . . . . . . . . . . .VSS – 0.5 V to VCC + 0.5 V

DC input/output current

(except LS1, LS2) . . . . . . . . . . . . . . . . . . . . . . . 10 mA

DC output current, LS1, LS2 only . . . . . . . . . 100 mA

Stresses above those listed under Absolute Maximum Rat-

ings may cause permanent device failure. Functionality at or

above these limits is not implied. Exposure to absolute maxi-

mum ratings for extended periods may affect device reliability.

Operating Ranges

Commercial (C) devices

Operating VCC range with respect

to VSS . . . . . . . . . . . . . . . . . . . . . . . . .4.75 V to 5.25 V

Ambient temperature (TA) . . . . . . . . . . . 0°C to +70°C

Operating Ranges define those limits between which the

functionality of the device is guaranteed.

DC Characteristics over Commercial Operating Ranges (unless otherwise specified)

Parameter Symbol Parameter Descriptions

Test Conditions

Preliminary

Unit

Min

Max

VIH

Input High Level, except XTAL2

2.0

VCC + .25

VIH2

Input High Level XTAL2

0.80 VCC

VCC + .25

VIL

Input Low Level

VSS – 0.25

0.80

VOL

Output Low Level, except SBOUT

Output Low Level, SBOUT only

IOL = 2 µA

IOL = 7 µA

0.40

VOH

Output High Level

IOH = –400 µA

= –10 µA

2.4

0.90 VCC

IOL

Output Leakage Current

0 < VOUT < VCC

Output in High-Z State

± 10

µA

IIL

Input Leakage Current

Digital Inputs

LIN1/LIN2

XTAL2

0 < VIN < VCC

± 10

µA

± 200

µA

5.5 (TYP)

µA

Input Capacitance

Digital Input

Temp = 255C

Freq = 1 MHz

10 (TYP)

Output Capacitance

Digital Input/Output

Temp = 255C

Freq = 1 MHz

10 (TYP)

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