EN29F800 Datasheet, PDF (36/38 Pages) List of Unclassifed Manufacturers – 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 5.0 Volt-only

ABSOLUTE MAXIMUM RATINGS
Parameter
Storage Temperature
Plastic Packages
Ambient Temperature
With Power Applied
Output Short Circuit Current¹
Value
-65 to +125
-65 to +125
-55 to +125
200
EN29F800
Unit
°C
°C
°C
mA
A9, OE#, Reset# ²
-0.5 to +11.5
V
Voltage with
All other pins ³
-0.5 to Vcc+0.5
V
Respect to Ground
Vcc
-0.5 to +7.0
V
Notes:
1. No more than one output shorted at a time. Duration of the short circuit should not be greater than one second.
2. Minimum DC input voltage on A9, OE#, RESET# pins is –0.5V. During voltage transitions, A9, OE#, RESET# pins may
undershoot Vss to –1.0V for periods of up to 50ns and to –2.0V for periods of up to 20ns. See figure below. Maximum DC
input voltage on A9, OE#, and RESET# is 11.5V which may overshoot to 12.5V for periods up to 20ns.
3. Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions, inputs may undershoot Vss to –1.0V for periods
of up to 50ns and to –2.0 V for periods of up to 20ns. See figure below. Maximum DC voltage on output and I/O pins is Vcc +
0.5 V. During voltage transitions, outputs may overshoot to Vcc + 2.0 V for periods up to 20ns. See figure below.
4. Stresses above the values so mentioned above may cause permanent damage to the device. These values are for a stress
rating only and do not imply that the device should be operated at conditions up to or above these values. Exposure of the
device to the maximum rating values for extended periods of time may adversely affect the device reliability.
RECOMMENDED OPERATING RANGES¹
Parameter
Value
Unit
Ambient Operating Temperature
Commercial Devices
0 to 70
°C
Industrial Devices
-40 to 85
Operating Supply Voltage
Vcc for ± 5% devices
4.75 to 5.25
V
Vcc for ± 10% devices
4.5 to 5.5
1.
Recommended Operating Ranges define those limits between which the functionality of the device is guaranteed.
Maximum Negative Overshoot
Waveform
Maximum Positive Overshoot
Waveform
4800 Great America Parkway, Suite 202
36
Santa Clara, CA 95054
Rev. E, Issue Date: 2001/07/05
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