am49lv128bm Meet Spansion Inc., am49lv128bm Datasheet - Page 39

• Manufacturer Part Number: am49lv128bm
• Description: Stacked Multi-chip Package Mcp ,128 Megabit 8 M ? 16-bit ,uniform Sector Flash Memory And 32 Mbit 2 M ? 16-bit Pseudo-static Ram With Page Mode Featuring Mirrorbit Technology,supplemental Datasheet
• Manufacturer: Meet Spansion Inc.

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
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V.
2. Minimum DC input voltage on pins A9, OE#, ACC, and
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
Light Industrial (N) Devices
Ambient Temperature (T
Supply Voltages
V
Note: Operating ranges define those limits between which
the functionality of the device is guaranteed.
June 17, 2004
CC
V
V
A9, OE#, ACC, and RESET#
(Note 2) . . . . . . . . . . . . . . . . . . . .–0.5 V to +12.5 V
All other pins (Note 1) . . . . . . –0.5 V to V
During voltage transitions, input or I/O pins may
overshoot V
Maximum DC voltage on input or I/O pins is V
See Figure 10. During voltage transitions, input or I/O
pins may overshoot to V
ns. See Figure 11.
RESET# is –0.5 V. During voltage transitions, A9, OE#,
ACC, and RESET# may overshoot V
periods of up to 20 ns. See Figure 10. Maximum DC
input voltage on pin A9, OE#, ACC, and RESET# is
+12.5 V which may overshoot to +14.0 V for periods up
to 20 ns.
time. Duration of the short circuit should not be greater
than one second.
CC
IO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7–3.1 V
. . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +4.0 V
(Note 1) . . . . . . . . . . . . . . . . .–0.5 V to +4.0 V
SS
to –2.0 V for periods of up to 20 ns.
A
) . . . . . . . . . –25°C to +85°C
CC
+2.0 V for periods up to 20
SS
to –2.0 V for
CC
CC
+0.5 V
+0.5 V.
Am49LV128BM
+0.8 V
–0.5 V
–2.0 V
+2.0 V
+0.5 V
2.0 V
V
V
CC
CC
Figure 10.
Figure 9.
Overshoot Waveform
Overshoot Waveform
20 ns
20 ns
Maximum Negative
Maximum Positive
20 ns
20 ns
20 ns
20 ns
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