White Electronic Designs
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Supply Voltage Range (V
CC
)
Signal Voltage Range
Storage Temperature Range
Endurance (write/erase cycles)
-55 to +125
-0.5 to +4.0
-0.5 to Vcc +0.5
-55 to +125
1,000,000 min.
Unit
°C
V
V
°C
cycles
W764M32V-XSBX
ADVANCED*
CAPACITANCE
T
A
= +25°C, F = 1.0MHz
Parameter
WE1-4# capacitance
CS1-4# capacitance
Data I/O capacitance
Address input capacitance
RESET# capacitance
RY/BY# capacitance
OE# capacitance
Symbol
C
WE
C
CS
C
I/O
C
AD
C
RS
C
RB
C
OE
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
NOTES:
1. Minimum DC voltage on input or input or I/Os is -0.5V. During voltage transitions,
inputs or I/Os may overshoot V
SS
to -2.0V for periods of up to 20ns. Maximum DC
voltage on input or I/Os us VCC + 0.5V. During voltage transitions, input or I/O pins
may overshoot to V
CC
+ 2.0V for periods up to 20ns
2. Minimum DC input voltage on pins A9, OE#, and ACC is 0.5V. During voltage
transitions, A9, OE#, and ACC may overshoot V
SS
to -2.0V for periods of up to 20ns.
Maximum DC input voltage on pin A9, OE#, and ACC is +12.5V which may overshoot
to +14.0V for periods up to 20ns
3. 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.
4. Stresses above those listed under Absolute Maxium 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 the data sheet is not implied. Exposure of the device to absolute maxium rating
conditons for extended peroids may affect device reliability
Unit
pF
pF
pF
pF
pF
pF
pF
This parameter is guaranteed by design but not tested.
DATA RETENTION
Parameter
Pattern Data
Retention Time
Test Conditions
150°C
125°C
Min
10
20
Unit
Years
Years
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Operating Temp. (Mil.)
Operating Temp. (Ind.)
Symbol
V
CC
T
A
T
A
Min
3.0
-55
-40
Max
3.6
+125
+85
Unit
V
°C
°C
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2006
Rev. 2
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
