WF4M32-XXX5
3
Mercury Corp. - Memory and Storage Solutions • (602) 437-1520 • www.mrcy.com 4340.13E-0816-ss-WF4M32-XXX5
ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Ratings Unit
Voltage on Any Pin Relative to VSS V
T-2.0 to +7.0 V
Storage Temperature TSTG -65 to +150 °C
Endurance — write/erase cycles (Mil) 100,000 min. cycles
Data Retention (Mil Temp) 20 years
NOTES:
1. Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions,
inputs may overshoot VSS to –2.0 V for periods of up to 20 ns. See . 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 20 ns. See .
2. Minimum DC input voltage on A9, OE#, RESET# pins is –0.5V. During voltage
transitions, A9, OE#, RESET# pins may overshoot VSS to –2.0 V for periods of
up to 20 ns. See Maximum DC input voltage on A9, OE#, and RESET# is 12.5
V which may overshoot to 13.5 V for periods up to 20 ns.
Stresses greater than those listed in this section 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 this
specifi cation is not implied. Exposure of the device to absolute maximum rating
conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
Parameter Symbol Min Typ Max Unit
Supply Voltage VCC 4.5 5.0 5.5 V
Ground VSS 000V
Input High Voltage VIH 2.0 – VCC + 0.5 V
Input Low Voltage VIL -0.5 – +0.8 V
Operating Temperature (Mil) TA -55 – +125 °C
Operating Temperature (Ind) TA -40 – +85 °C
Operating Temperature (Com) TA 0 – +70 °C
DC CHARACTERISTICS – CMOS COMPATIBLE
Parameter Symbol Conditions Min Max Unit
Input Leakage Current ILI VCC = VCC MAX, VIN = GND to VCC 10 μA
Output Leakage Current ILOX32 VCC = VCC MAX, VOUT = GND to VCC 10 μA
VCC Active Current for Read (1) ICC1 CS# = VIL, OE# = VIH, f = 5MHz 215 mA
VCC Active Current for Program or Erase (2) ICC2 CS# = VIL, OE# = VIH 295 mA
VCC Standby Current ICC3 VCC = VCC MAX, CS# = VCC ± 0.5V, f = 5MHz, RESET# = VCC ± 0.5V 2 mA
Output Low Voltage VOL IOL = 12.0 mA, VCC = VCC MIN 0.45 V
Output High Voltage VOH IOH = -2.5 mA, VCC = VCC MIN 0.85 x VCC V
Low VCC Lock-Out Voltage VLKO 3.2 4.2 V
NOTES:
1. The ICC current is typically less than 8mA/MHz, with OE# at VIH.
2. ICC active while Embedded Algorithm (program or erase) is in progress.
CAPACITANCE
TA = +25°C, VIN = 0V, f = 1.0MHz
Parameter Symbol HIP (H2) CQFP (G2T)
OE# capacitance COE 75 75
WE# capacitance CWE 75 75
CS# capacitance CCS 20 50
Data I/O capacitance CI/O 30 30
Address input capacitance CAD 75 75
This parameter is guaranteed by design but not tested.