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White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

WF512K32-XXX5

March 2006

Rev. 11

Absolute Maximum Ratings (1)

NOTES:

1. Stresses above the absolute maximum rating may cause permanent damage to the

device. Extended operation at the maximum levels may degrade performance and

affect reliability.

2. Minimum DC voltage on input or I/O pins is -0.5V. During voltage transitions,inputs

may overshoot Vss to -2.0 V for periods of up to 20ns. Maximum DC voltage on

output and I/O pins is Vcc + 0.5V. During voltage transitions, outputs may overshoot

to Vcc + 2.0 V for periods of up to 20ns.

3. Minimum DC input voltage on A9 pin is -0.5V. During voltage transitions, A9 may

overshoot Vss to -2V for periods of up to 20ns. Maximum DC input voltage on A9 is

+13.5V which may overshoot to 14.0 V for periods up to 20ns.

Parameter

Unit

Operating Temperature

-55 to +125

°C

-2.0 to +7.0

V

Signal voltage range (any pin except A9) (2)

-2.0 to +7.0

V

Storage Temperature Range

-65 to +150

°C

Lead Temperature (soldering, 10 seconds)

+300

°C

Data Retention (Mil Temp)

20 years

Endurance - write/erase cycles (Mil Temp)

1,000,000 cycles min.

-2.0 to +14.0

V

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Min

Max

Unit

Supply Voltage

4.5

5.5

V

Input High Voltage

2.0

V

Input Low Voltage

-0.5

+0.8

V

Operating Temp. (Mil.)

-55

+125

°C

Operating Temp. (Ind.)

-40

+85

°C

11.5

12.5

V

CAPACITANCE

Parameter

Symbol

Conditions

Max Unit

OE# capacitance

50

pF

HIP (PGA)

20

pF

CQFP G4T

50

CQFP G2U/G2L

15

20

pF

Data# I/O capacitance

20

pF

Address input capacitance

50

pF

This parameter is guaranteed by design but not tested.

DC CHARACTERISTICS

Parameter

Sym

Conditions

Min

Max

Units

Input Leakage Current

10

µA

Output Leakage Current

10

µA

190

mA

240

mA

6.5

mA

0.6

mA

Output Low Voltage

0.45

V

Output High Voltage

V

3.2

4.2

V

DC test conditions: VIL = 0.3V, VIH = VCC - 0.3V

NOTES: