E S I
E S I
Excel Semiconductor inc.
ABSOLUTE MAXIMUM RATINGS
20ns
20ns
Storage Temperature
+0.8V
o
o
Plastic Packages ..............................................-65 C to +150 C
Vss-0.5V
Ambient Temperature
o
o
with Power Applied ...........................................-65 C to +125 C
Vss-2.0V
Voltage with Respect to Ground
20ns
Vcc (Note 1) ..........................................................-0.5V to +4.0V
A9, OE# and RESET# (Note 2) ........................-0.5V to +12.5V
All other pins (Note 1) ...................................-0.5V to Vcc + 0.5V
Negative Overshoot
Output Short Circuit Current (Note 3) ................. 200 mA
20ns
20ns
Notes:
Vcc+2.0V
1. Minimum DC voltage on input or I/O pins is -0.5V. During voltage
transitions, input or I/O pins may overshoot Vss to -2.0V for per-
iods of up to 20ns. Maximum DC voltage on input or I/O pins is
Vcc+0.5V. See Fig. 11. During voltage transition, input or I/O pins
may overshoot to Vcc+2.0V for periods up to 20ns. See Fig. 11.
Vcc+0.5V
2.0V
2. Minimum DC input voltage on pins A9, OE# and RESET# is -0.5V
.
During voltage transitions, A9, OE# and RESET# may overshoot
Vss to -2.0V for periods of up to 20ns. See Fig. 11. Maximum DC
input voltage on pin A9 is +12.5V which may overshoot to +14.0V
for periods up to 20ns.
20ns
Positive Overshoot
3. No more than one output may be shorted to ground at a time. Du-
ration of the short circuit should not be greater than one second.
Figure 11. Maximum Overshoot Waveform
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 ab-
ove those indicated in the operational sections of this datasheet is
not implied. Exposure of the device to absolute maximum rating con-
ditions for extended periods may affect device reliability.
OPERATING RANGES
Industrial (I) Devices
Ambient Temperature (TA).................................-40oC to +85oC
Commercial Devices
Ambient Temperature (TA)....................................0oC to +70oC
Vcc Supply Voltages
Vcc for all devices ............................................2.7V to 3.6V
Operating ranges define those limits between which the functio-
nality of the device is guaranteed.
25
Rev.0B January 5, 2006
ES29LV400E
EXCELSEMI [ EXCEL SEMICONDUCTOR INC. ]
