AM29F040B-1 Advanced Micro Devices, AM29F040B-1 Datasheet - Page 17

• Manufacturer Part Number: AM29F040B-1
• Description: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only/ Uniform Sector Flash Memory
• Manufacturer: Advanced Micro Devices

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
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 A9 pin is –0.5 V. During
3. No more than one output shorted to ground at a time.
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 op-
erational sections of this specification is not implied. Expo-
sure of the device to absolute maximum rating conditions for
extended periods may affect device reliability.
OPERATING RANGES
Commer cial (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
functionality of the device is guaranteed.
CC
CC
CC
voltage transitions, inputs may undershoot V
for periods of up to 20 ns. See Figure 5. Maximum DC
voltage on input and I/O pins is V
voltage transitions, input and I/O pins may overshoot to
V
voltage transitions, A9 and OE# may undershoot V
–2.0 V for periods of up to 20 ns. See Figure 5. Maximum
DC input voltage on A9 and OE# is 12.5 V which may
overshoot to 13.5 V for periods up to 20 ns.
Duration of the short circuit should not be greater than
one second.
V
A9, OE# (Note 2) . . . . . . . . . . . . . –2.0 V to 12.5 V
All other pins (Note 1) . . . . . . . . . . –2.0 V to 7.0 V
CC
for ± 5% devices . . . . . . . . . . .+4.75 V to +5.25 V
for± 10% devices . . . . . . . . . . . .+4.5 V to +5.5 V
Supply Voltages
CC
+ 2.0 V for periods up to 20 ns. See Figure 6.
(Note 1) . . . . . . . . . . . . . . . . . –2.0 V to 7.0 V
A
A
A
) . . . . . . . . . . . 0
) . . . . . . . . . –40°C to +85°C
) . . . . . . . . –55°C to +125°C
CC
+ 0.5 V. During
°
C to +70
P R E L I M I N A R Y
SS
to –2.0 V
SS
Am29F040B
°
C
to
+2.0 V
+0.5 V
+0.8 V
–0.5 V
–2.0 V
2.0 V
V
V
CC
CC
Figure 5. Maximum Negative Overshoot
Figure 6. Maximum Positive Overshoot
20 ns
20 ns
Waveform
Waveform
20 ns
20 ns
20 ns
20 ns
21445B-10
21445B-11
17