A D V A N C E I N F O R M A T I O N
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:
All Inputs and I/Os except
as noted below (Note 1). . . . . . . –0.5 V to VIO + 0.5 V
–0.5 V
–2.0 V
VCC (Note 1). . . . . . . . . . . . . . . . . .–0.5 V to +2.5 V
VIO . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +3.5 V
ACC . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +12.5 V
Output Short Circuit Current (Note 3) . . . . . . 100 mA
20 ns
Notes:
Figure 6. Maximum Negative
Overshoot Waveform
1. Minimum DC voltage on input or I/Os is –0.5 V. During
voltage transitions, inputs or I/Os may undershoot VSS to
–2.0 V for periods of up to 20 ns during voltage transitions
inputs might overshoot to VCC +0.5 V for periods up to 20
ns. See Figure 6. Maximum DC voltage on input or I/Os is
20 ns
VCC + 0.5 V. During voltage transitions outputs may
overshoot to VCC + 2.0 V for periods up to 20 ns. See
Figure 7.
VCC
+2.0 V
VCC
+0.5 V
2. 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.
1.0 V
3. 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 de-
vice at these or any other conditions above those indi-
cated in the operational sections of this data sheet is not
implied. Exposure of the device to absolute maximum rat-
ing conditions for extended periods may affect device reli-
ability.
20 ns
20 ns
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
Supply Voltages
VCC Supply Voltages . . . . . . . . . . .+1.65 V to +1.95 V
VIO Supply Voltages:
VIO ≤ VCC. . . . . . . . . . . . . . . . . . . +1.65 V to +1.95 V
VIO > VCC . . . . . . . . . . . . . . . . . . . . . . +2.7 to +3.15 V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
34
Am29BDS640G
October 31, 2002
SPANSION [ SPANSION ]
