AM29DL640G datasheet(32/52 Pages) AMD

32 / 52 page

Am29DL640G

June 7, 2002

PR E L I M I N A R Y

ABSOLUTE MAXIMUM RATINGS

Storage Temperature

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

°C to +150°C

Ambient Temperature

with Power Applied . . . . . . . . . . . . . –65

°C to +125°C

Voltage with Respect to Ground

CC (Note 1) . . . . . . . . . . . . . . . . . –0.5 V to +4.0 V

A9, OE#, and RESET#

(Note 2) . . . . . . . . . . . . . . . . . . . . –0.5 V to +12.5 V

WP#/ACC . . . . . . . . . . . . . . . . . . –0.5 V to +10.5 V

All other pins (Note 1) . . . . . . –0.5 V to V

CC +0.5 V

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

Notes:

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

Du ring v ol tage tran sitions, input or I/O pi ns may

overshoot V

SS to –2 .0 V fo r p erio ds of u p to 2 0 ns.

Maximum DC voltage on input or I/O pins is VCC +0.5 V.

See Figure 7. During voltage transitions, input or I/O pins

may overshoot to V

CC +2.0 V for periods up to 20 ns. See

Figure 8.

2. Minimum DC input voltage on pins A9, OE#, RESET#,

and WP#/ACC is –0.5 V. During voltage transitions, A9,

OE#, WP#/ACC, and RESET# may overshoot V

SS to

–2.0 V for periods of up to 20 ns. See Figure 7. Maximum

DC in put voltag e on pin A9 is +12 .5 V which m ay

overshoot to +14.0 V for periods up to 20 ns. Maximum

DC input voltage on WP#/ACC is +9.5 V which may

overshoot to +12.0 V for periods up to 20 ns.

3. No more than one output may be shorted to ground at a

time. Duration of the short circuit should not be greater

than one second.

Stresses above those listed under “Absolute Maximum

Ratings” 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

operational sections of this data sheet is not implied.

Exposure of th e device to absolute max imu m ra ting

conditions for extended periods may affect device reliability.

Figure 7.

Maximum Negative

Overshoot Waveform

Figure 8.

Maximum Positive

Overshoot Waveform

OPERATING RANGES

Industrial (I) Devices

Ambient Temperature (T

A) . . . . . . . . . –40°C to +85°C

Extended (E) Devices

Ambient Temperature (T

A) . . . . . . . . –55°C to +125°C

CC Supply Voltages

CC for standard voltage range . . . . . . . 2.7 V to 3.6 V

Operating ranges define those limits between which the

functionality of the device is guaranteed.

20 ns

+0.8 V

–0.5 V

20 ns

–2.0 V

20 ns

+2.0 V

+0.5 V

20 ns

2.0 V

AM29DL640G Datasheet(PDF) 32 Page - Advanced Micro Devices

AM29DL640G Datasheet(HTML) 32 Page - Advanced Micro Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Datasheet Download

Link URL