W764M32V-XSBX Datasheet, PDF (4/16 Pages) White Electronic Designs Corporation – 64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory

White Electronic Designs
W764M32V-XSBX
ADVANCED*
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Supply Voltage Range (VCC)
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
NOTES:
1. Minimum DC voltage on input or input or I/Os is -0.5V. During voltage transitions,
inputs or I/Os may overshoot VSS 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 VCC + 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 VSS 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
CAPACITANCE
TA = +25°C, F = 1.0MHz
Parameter
Symbol Max
WE1-4# capacitance
CWE
TBD
CS1-4# capacitance
CCS
TBD
Data I/O capacitance
CI/O
TBD
Address input capacitance
CAD
TBD
RESET# capacitance
CRS
TBD
RY/BY# capacitance
CRB
TBD
OE# capacitance
COE
TBD
This parameter is guaranteed by design but not tested.
DATA RETENTION
Parameter
Pattern Data
Retention Time
Test Conditions Min
150°C
10
125°C
20
Unit
pF
pF
pF
pF
pF
pF
pF
Unit
Years
Years
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol Min
Max
Unit
Supply Voltage
VCC
3.0
3.6
V
Operating Temp. (Mil.)
TA
-55
+125
°C
Operating Temp. (Ind.)
TA
-40
+85
°C
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2006
Rev. 2
4
White Electronic Designs Corporation • [phone] • www.wedc.com