AM29F800T datasheet(23/41 Pages) AMD

23 / 41 page

8/18/97

Am29F800T/Am29F800B

PR E L IM IN A R Y

ABSOLUTE MAXIMUM RATINGS

Storage Temperature

Plastic Packages . . . . . . . . . . . . . . . –65

°C to +125°C

Ambient Temperature

with Power Applied . . . . . . . . . . . . . –55

°C to +125°C

Voltage with Respect to Ground

All pins except A9 (Note 1) . . . . . . . . –2.0 V to +7.0 V

VCC (Note 1). . . . . . . . . . . . . . . . . . . .–2.0 V to +7.0 V

A9 (Note 2). . . . . . . . . . . . . . . . . . . . –2.0 V to +13.0 V

Output Short Circuit Current (Note 3) . . . . . . 200 mA

Notes:

1. Minimum DC voltage on input or I/O pins is –0.5 V. During

voltage transitions, inputs may overshoot VSS to –2.0 V

for periods of up to 20 ns. Maximum DC voltage on input

and I/O pins is VCC + 0.5 V. During voltage transitions,

input and I/O pins may overshoot to VCC + 2.0 V for

periods up to 20ns.

2. Minimum DC input voltage on A9 pin is –0.5 V. During

voltage transitions, A9 may overshoot VSS to –2.0 V for

periods of up to 20 ns. Maximum DC input voltage on A9

is +12.5 V which may overshoot to 14.0 V for periods up

to 20 ns.

3. No more than one output shorted to ground at a time. Du-

ration of the short circuit should not be greater than one

second.

Stresses above those listed under “Absolute Maximum Rat-

ings” may cause permanent damage to the device. This is a

stress rating only; functional operation of the device at these

or any other conditions above those indicated in the opera-

tional sections of this specification is not implied. Exposure of

the device to absolute maximum rating conditions for ex-

tended periods may affect device reliability.

OPERATING RANGES

Commercial (C) Devices

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

Industrial (I) Devices

Ambient Temperature (TA) . . . . . . . . .–40°C to +85°C

Extended (E) Devices

Ambient Temperature (TA) . . . . . . . .–55°C to +125°C

VCC Supply Voltages

VCC for Am29F800T/B-70, 90,

120, 150 . . . . . . . . . . . . . . . . . . . . +4.50 V to +5.50 V

Operating ranges define those limits between which the func-

tionality of the device is guaranteed.

AM29F800T Datasheet(PDF) 23 Page - Advanced Micro Devices

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