AM29F002N AMD [Advanced Micro Devices], AM29F002N Datasheet - Page 20

• Manufacturer Part Number: AM29F002N
• Description: 2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . . –65 C to +150 C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –55 C to +125 C
Voltage with Respect to Ground
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V. During
2. Minimum DC input voltage on pins A9, OE#, and RESET#
3. No more than one output may be shorted to ground at a
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
Commercial (C) Devices
Ambient Temperature (T
Industrial (I) Devices
Ambient Temperature (T
Extended (E) Devices
Ambient Temperature (T
V
V
V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
20
CC
CC
CC
voltage transitions, input or I/O pins may undershoot V
to –2.0 V for periods of up to 20 ns. See Figure 6.
Maximum DC voltage on input or I/O pins is
During voltage transitions, input or I/O pins may overshoot
to V
is –0.5 V. During voltage transitions, A9, OE#, and
RESET# may undershoot V
to 20 ns. See Figure 6. Maximum DC input voltage on pin
A9 is +12.5 V which may overshoot to +13.5 V for periods
up to 20 ns. (RESET# is not available on Am29F002N.)
time. Duration of the short circuit should not be greater
than one second.
V
A9, OE#, and
RESET# (Note 2). . . . . . . . . . . . –2.0 V to +12.5 V
All other pins (Note 1) . . . . . . . . . –0.5 V to +7.0 V
Supply Voltages
for ± 5% devices . . . . . . . . . . .+4.75 V to +5.25 V
for ± 10% devices . . . . . . . . . . . .+4.5 V to +5.5 V
CC
CC
(Note 1) . . . . . . . . . . . . . . . .–2.0 V to +7.0 V
+2.0 V for periods up to 20 ns. See Figure 7.
A
A
A
) . . . . . . . . . . . 0°C to +70°C
) . . . . . . . . . –40°C to +85°C
) . . . . . . . . –55°C to +125°C
SS
to –2.0 V for periods of up
V
Am29F002/Am29F002N
CC
P R E L I M I N A R Y
+0.5 V.
SS
+2.0 V
+0.5 V
+0.8 V
–0.5 V
–2.0 V
2.0 V
V
V
CC
CC
Figure 6. Maximum Negative Overshoot
Figure 7. Maximum Positive Overshoot
20 ns
20 ns
Waveform
Waveform
20 ns
20 ns
20 ns
20 ns
20818C-10
20818C-9