P R E L I M I N A R Y
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . . –65°C to +150°C
20 ns
20 ns
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –65°C to +125°C
+0.8 V
Voltage with Respect to Ground
–0.5 V
–2.0 V
VCC (Note 1) . . . . . . . . . . . . . . . .–0.5 V to +4.0 V
A9, OE#, and
RESET# (Note 2). . . . . . . . . . . .–0.5 V to +12.5 V
20 ns
All other pins (Note 1) . . . . . –0.5 V to VCC+0.5 V
Output Short Circuit Current (Note 3) . . . . . . 200 mA
20514C-10
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V. During
voltage transitions, input or I/O pins may undershoot V
to –2.0 V for periods of up to 20 ns. See Figure 6.
Figure 6. Maximum Negative Overshoot
Waveform
SS
Maximum DC voltage on input or I/O pins is V +0.5 V.
CC
During voltage transitions, input or I/O pins may overshoot
to V +2.0 V for periods up to 20 ns. See Figure 7.
CC
20 ns
2. Minimum DC input voltage on pins A9, OE#, and RESET#
is –0.5 V. During voltage transitions, A9, OE#, and
V
CC
RESET# may undershoot V to –2.0 V for periods of up
SS
+2.0 V
V
+0.5 V
to 20 ns. See Figure 6. Maximum DC input voltage on pin
A9 is +12.5 V which may overshoot to 14.0 V for periods
up to 20 ns.
CC
2.0 V
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.
20 ns
20 ns
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 the device to absolute maximum rating
conditions for extended periods may affect device reliability.
20514C-11
Figure 7. Maximum Positive Overshoot
Waveform
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 regulated voltage range. . . . .+3.0 V to +3.6 V
VCC for full voltage range . . . . . . . . . .+2.7 V to +3.6 V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
Am29LV400
22
CYPRESS [ CYPRESS ]
