D A T A S H E E T
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . .–65° C to +150°C
20 ns
20 ns
+0.8 V
Ambient Temperature
with Power Applied. . . . . . . . . . . . . .–55° C to +125°C
–0.5 V
–2.0 V
Voltage with Respect to Ground
V
(Note 1) . . . . . . . . . . . . . . . .–2.0 V to +7.0 V
CC
A9, OE#, and
20 ns
RESET# (Note 2). . . . . . . . . . . .–2.0 V to +12.5 V
All other pins (Note 1) . . . . . . . . .–0.5 V to +7.0 V
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Figure 6. Maximum Negative
Overshoot Waveform
Notes:
1. Minimum DC voltage on input or I/O pins is –0.ꢀ V. During
voltage transitions, input or I/O pins may overshoot VSS to
–2.0 V for periods of up to 20 ns. See Figure 6. Maximum
DC voltage on input or I/O pins is VCC +0.ꢀ V. During
voltage transitions, input or I/O pins may overshoot to VCC
+2.0 V for periods up to 20 ns. See Figure 7.
20 ns
VCC
+2.0 V
VCC
+0.5 V
2. Minimum DC input voltage on pins A9, OE#, and RESET#
is –0.ꢀ V. During voltage transitions, A9, OE#, and
2.0 V
RESET# may overshoot VSS to –2.0 V for periods of up to
20 ns. See Figure 6. Maximum DC input voltage on pin A9
is +12.ꢀ V which may overshoot to +13.ꢀ V for periods up
to 20 ns. (RESET# is not available on Am29F002NB)
20 ns
20 ns
Figure 7. Maximum Positive
Overshoot Waveform
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 the device to absolute maximum rating
conditions for extended periods may affect device reliability.
OPERATING RANGES
Industrial (I) Devices
Ambient Temperature (T ) . . . . . . . . . –40°C to +85°C
A
Extended (E) Devices
Ambient Temperature (T ) . . . . . . . . –55°C to +125°C
A
V
V
V
Supply Voltages
CC
CC
CC
for 5% devices. . . . . . . . . . .+4.75 V to +5.25 V
for 10% devices. . . . . . . . . . . .+4.5 V to +5.5 V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
November 17, 2009 21527D8
Am29F002B/Am29F002NB
21
CYPRESS [ CYPRESS ]
