W3DG647V-D2

3

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

White Electronic Designs

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Value

Units

-1.0 ~ 4.6

V

-1.0 ~ 4.6

V

Storage Temperature

TSTG

-55 ~ +150

°C

Power Dissipation

PD

8

W

Short Circuit Current

IOS

50

mA

Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded.

Functional operation should be restricted to recommended operating condition.

Exposure to higher than recommended voltage for extended periods of time could affect device reliability.

RECOMMENDED DC OPERATING CONDITIONS

Parameter

Symbol

Min

Typ

Max

Unit

Note

Supply Voltage

3.0

3.3

3.6

V

Input High Voltage

2.0

3.0

V

1

Input Low Voltage

-0.3

—

0.8

V

2

Output High Voltage

2.4

—

—

V

IOH= -2mA

Output Low Voltage

—

—

0.4

V

IOL= -2mA

Input Leakage Current

-10

—

10

µA

3

≤ 3ns.

≤ 3ns.

3. Any input 0V

Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State

outputs.

CAPACITANCE

Parameter

Symbo

Minl

Max

Unit

Input Capacitance (A0-A12)

-45

pF

Input Capacitance (RAS#,CAS#,WE#)

-45

pF

Input Capacitance (CKE0)

-45

pF

Input Capacitance (CLK0, CLK2)

-30

pF

Input Capacitance (CS0#,CS2#)

-25

pF

Input Capacitance (DQM0-DQM7)

-10

pF

Input Capacitance (BA0-BA1)

-45

pF

Data input/output capacitance (DQ0-DQ63)

-12

pF